*SET-U

English word origin

Etymology of leaf

Etymology tree Proto-Indo-European *lewbʰ-der.? Proto-Germanic *laubą Proto-West Germanic *laub Old English lēaf Middle English lef English leaf From Middle English lef, leef, from Old English lēaf, from Proto-West Germa

2 source sectionsExtended source reportWiktionary original ↗
In this entry · 2 source sections

The source etymologies

Wiktionary via Kaikki / Wiktextract

The source reports below are imported and unreviewed by *SET-U. Separate numbered origins and differing source variants are preserved; agreement within this extraction is not independent corroboration.

Unnumbered source etymology · variant 1/2

Original entry ↗
noun

The usually green and flat organ that represents the most prominent feature of most vegetative plants. · A foliage leaf or any of the many and often considerably different structures it can specialise into. · Anything resembling the leaf of a plant. · A sheet of a book, magazine, etc. (consisting of two pages, one on each face of the leaf).

Selected source glosses provide context, not a complete modern definition inventory

Etymology tree Proto-Indo-European *lewbʰ-der.? Proto-Germanic *laubą Proto-West Germanic *laub Old English lēaf Middle English lef English leaf From Middle English lef, leef, from Old English lēaf, from Proto-West Germanic *laub, from Proto-Germanic *laubą (“leaf”), from Proto-Indo-European *lowbʰ-o-m, from *lewbʰ- (“to cut off”). Cognates Cognate with Scots leaf (“leaf”), Yola laafe (“leaf”), North Frisian luuf (“leaf”), Saterland Frisian Loof (“leaf”), West Frisian leaf (“leaf”), Cimbrian loap (“leaf”), Dutch loof (“foliage”), German Laub (“leaves”), German Low German Loov (“leaf”), Luxembourgish Laf (“foliage, leaves”), Mòcheno lap (“leaf”), Vilamovian łaub, łaup, łojp (“leaf”), Danish and Norwegian Bokmål løv (“leaf”), Faroese leyv (“leaf”), Icelandic lauf (“leaf”), Norwegian Nynorsk lauv (“leaf”), Swedish löv (“leaf”), Gothic 𐌻𐌰𐌿𐍆𐍃 (laufs, “leaf”); also Irish luibh (“herb, plant”), Latin liber (“bast; book”), Albanian labë (“rind”), Lithuanian lúobas (“bark; bast”), Polish łub (“bark”), Russian луб (lub, “bast”). (Internet slang: Canadian): In reference to the maple leaf as national symbol.

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

  • Inherited-form mentionlefenm
  • Inherited-form mentionlēafang
  • Inherited-form mention*laubgmw-pro
  • Inherited-form mention*laubągem-pro · leaf
  • Cognate mentionleafsco · leaf
  • Cognate mentionlaafeyol · leaf
  • Cognate mentionluuffrr · leaf
  • Cognate mentionLoofstq · leaf
  • Cognate mentionleaffy · leaf
  • Cognate mentionloapcim · leaf
  • Cognate mentionloofnl · foliage
  • Cognate mentionLaubde · leaves
  • Cognate mentionLaflb · foliage, leaves
  • Cognate mentionlapmhn · leaf
  • Cognate mentionłaubwym
  • Cognate mentionleyvfo · leaf
  • Cognate mentionlaufis · leaf
  • Cognate mentionlauvnn · leaf
  • Cognate mentionlövsv · leaf
  • Cognate mention𐌻𐌰𐌿𐍆𐍃got · leaf
  • Cognate mentionluibhga · herb, plant
  • Cognate mentionliberla · bast; book
  • Cognate mentionlabësq · rind
  • Cognate mentionlúobaslt · bark; bast
  • Cognate mentionłubpl · bark
  • Cognate mentionлубru · bast

This page abbreviates 11 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:lef<id:leaf>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *lewbʰ-der.?\nProto-Germanic *laubą\nProto-West Germanic *laub\nOld English lēaf\nMiddle English lef\nEnglish leaf\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"is_uncertain\" : true, \"id\" : \"cut off\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*lewbʰ-\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*laubą\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*laub\", \"status\" : \"ok\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old English\", \"term\" : \"lēaf\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Middle English\", \"term\" : \"lef\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"leaf\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"leaf\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "lef",
        "id": "leaf"
      },
      "expansion": "Middle English lef"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "lēaf",
        "id": "leaf"
      },
      "expansion": "Old English lēaf"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*laub"
      },
      "expansion": "Proto-West Germanic *laub"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*laubą",
        "t": "leaf"
      },
      "expansion": "Proto-Germanic *laubą (“leaf”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "",
        "4": "*lowbʰ-o-m"
      },
      "expansion": "Proto-Indo-European *lowbʰ-o-m"
    },
    {
      "name": "col-top",
      "args": {
        "1": "2",
        "2": "cog"
      },
      "expansion": "Cognates"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "leaf",
        "t": "leaf"
      },
      "expansion": "Scots leaf (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "yol",
        "2": "laafe",
        "t": "leaf"
      },
      "expansion": "Yola laafe (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "frr",
        "2": "luuf",
        "t": "leaf"
      },
      "expansion": "North Frisian luuf (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "Loof",
        "t": "leaf"
      },
      "expansion": "Saterland Frisian Loof (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "leaf",
        "t": "leaf"
      },
      "expansion": "West Frisian leaf (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "cim",
        "2": "loap",
        "t": "leaf"
      },
      "expansion": "Cimbrian loap (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "loof",
        "t": "foliage"
      },
      "expansion": "Dutch loof (“foliage”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Laub",
        "t": "leaves"
      },
      "expansion": "German Laub (“leaves”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "Loov",
        "t": "leaf"
      },
      "expansion": "German Low German Loov (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lb",
        "2": "Laf",
        "t": "foliage, leaves"
      },
      "expansion": "Luxembourgish Laf (“foliage, leaves”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "mhn",
        "2": "lap",
        "t": "leaf"
      },
      "expansion": "Mòcheno lap (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "wym",
        "2": "łaub"
      },
      "expansion": "Vilamovian łaub"
    },
    {
      "name": "cog",
      "args": {
        "1": "da,nb",
        "2": "løv",
        "t": "leaf"
      },
      "expansion": "Danish and Norwegian Bokmål løv (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fo",
        "2": "leyv",
        "t": "leaf"
      },
      "expansion": "Faroese leyv (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "lauf",
        "t": "leaf"
      },
      "expansion": "Icelandic lauf (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nn",
        "2": "lauv",
        "t": "leaf"
      },
      "expansion": "Norwegian Nynorsk lauv (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "löv",
        "t": "leaf"
      },
      "expansion": "Swedish löv (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "got",
        "2": "𐌻𐌰𐌿𐍆𐍃",
        "t": "leaf"
      },
      "expansion": "Gothic 𐌻𐌰𐌿𐍆𐍃 (laufs, “leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ga",
        "2": "luibh",
        "t": "herb, plant"
      },
      "expansion": "Irish luibh (“herb, plant”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "la",
        "2": "liber",
        "t": "bast; book",
        "id": "book"
      },
      "expansion": "Latin liber (“bast; book”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sq",
        "2": "labë",
        "t": "rind"
      },
      "expansion": "Albanian labë (“rind”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lt",
        "2": "lúobas",
        "t": "bark; bast"
      },
      "expansion": "Lithuanian lúobas (“bark; bast”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "pl",
        "2": "łub",
        "t": "bark"
      },
      "expansion": "Polish łub (“bark”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ru",
        "2": "луб",
        "t": "bast"
      },
      "expansion": "Russian луб (lub, “bast”)"
    },
    {
      "name": "sense",
      "args": {
        "1": "Internet slang: Canadian"
      },
      "expansion": "(Internet slang: Canadian):"
    },
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:lef<id:leaf>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *lewbʰ-der.?\nProto-Germanic *laubą\nProto-West Germanic *laub\nOld English lēaf\nMiddle English lef\nEnglish leaf"
    }
  ],
  "links": [
    [
      "*lewbʰ-",
      "Reconstruction:Proto-Indo-European/lewbʰ-#Proto-Indo-European:_cut_off"
    ],
    [
      "*laubą",
      "Reconstruction:Proto-Germanic/laubą#Proto-Germanic:_leaf"
    ],
    [
      "*laub",
      "Reconstruction:Proto-West Germanic/laub"
    ],
    [
      "lēaf",
      "leaf#Old_English:_plantpart"
    ],
    [
      "lef",
      "lef#Middle_English:_leaf"
    ],
    [
      "lef",
      "lef#Middle_English:_leaf"
    ],
    [
      "leef",
      "leef#Middle_English"
    ],
    [
      "lēaf",
      "leaf#Old_English:_leaf"
    ],
    [
      "*laub",
      "Reconstruction:Proto-West Germanic/laub"
    ],
    [
      "*laubą",
      "Reconstruction:Proto-Germanic/laubą"
    ],
    [
      "*lewbʰ-",
      "Reconstruction:Proto-Indo-European/lewbʰ-#Proto-Indo-European:_cut_off"
    ],
    [
      "leaf",
      "leaf#Scots"
    ],
    [
      "laafe",
      "laafe#Yola"
    ],
    [
      "luuf",
      "luuf#North_Frisian"
    ],
    [
      "Loof",
      "Loof#Saterland_Frisian"
    ],
    [
      "leaf",
      "leaf#West_Frisian"
    ],
    [
      "loap",
      "loap#Cimbrian"
    ],
    [
      "loof",
      "loof#Dutch"
    ],
    [
      "Laub",
      "Laub#German"
    ],
    [
      "Loov",
      "Loov#Low_German"
    ],
    [
      "Laf",
      "Laf#Luxembourgish"
    ],
    [
      "lap",
      "lap#Mòcheno"
    ],
    [
      "łaub",
      "łaub#Vilamovian"
    ],
    [
      "łaup",
      "łaup#Vilamovian"
    ],
    [
      "łojp",
      "łojp#Vilamovian"
    ],
    [
      "Danish",
      "løv#Danish"
    ],
    [
      "løv",
      "løv#Norwegian_Bokmål"
    ],
    [
      "leyv",
      "leyv#Faroese"
    ],
    [
      "lauf",
      "lauf#Icelandic"
    ],
    [
      "lauv",
      "lauv#Norwegian_Nynorsk"
    ],
    [
      "löv",
      "löv#Swedish"
    ],
    [
      "𐌻𐌰𐌿𐍆𐍃",
      "𐌻𐌰𐌿𐍆𐍃#Gothic"
    ],
    [
      "luibh",
      "luibh#Irish"
    ],
    [
      "liber",
      "liber#Latin:_book"
    ],
    [
      "labë",
      "labë#Albanian"
    ],
    [
      "lúobas",
      "luobas#Lithuanian"
    ],
    [
      "łub",
      "łub#Polish"
    ],
    [
      "луб",
      "луб#Russian"
    ],
    [
      "maple leaf",
      "maple leaf"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Tok Pisin",
      "lang_code": "tpi",
      "word": "lip"
    }
  ],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "The usually green and flat organ that represents the most prominent feature of most vegetative plants.",
        "A foliage leaf or any of the many and often considerably different structures it can specialise into.",
        "Anything resembling the leaf of a plant.",
        "A sheet of a book, magazine, etc. (consisting of two pages, one on each face of the leaf)."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "recordId": "3d66761388897a5be56976bf077510a53ab4e401714181af0d9f9c17966a333f",
      "rawRecordSha256": "adc6d6d090146d5ff810e0f1c08bae95d61fd2ed467596ccef88e32181163fac",
      "sourceRecordOrdinal": 162106
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 11,
    "glosses": 0
  }
}

Unnumbered source etymology · variant 2/2

Original entry ↗
verb

To produce leaves; put forth foliage. · To divide (a vegetable) into separate leaves. · To play a prank on someone by throwing a large clump or collection of leaves at them.

Selected source glosses provide context, not a complete modern definition inventory

Etymology tree Proto-Indo-European *lewbʰ-der.? Proto-Germanic *laubą Proto-West Germanic *laub Old English lēaf Middle English lef English leaf From Middle English lef, leef, from Old English lēaf, from Proto-West Germanic *laub, from Proto-Germanic *laubą (“leaf”), from Proto-Indo-European *lowbʰ-o-m, from *lewbʰ- (“to cut off”). Cognates Cognate with Scots leaf (“leaf”), Yola laafe (“leaf”), North Frisian luuf (“leaf”), Saterland Frisian Loof (“leaf”), West Frisian leaf (“leaf”), Cimbrian loap (“leaf”), Dutch loof (“foliage”), German Laub (“leaves”), German Low German Loov (“leaf”), Luxembourgish Laf (“foliage, leaves”), Mòcheno lap (“leaf”), Vilamovian łaub, łaup, łojp (“leaf”), Danish and Norwegian Bokmål løv (“leaf”), Faroese leyv (“leaf”), Icelandic lauf (“leaf”), Norwegian Nynorsk lauv (“leaf”), Swedish löv (“leaf”), Gothic 𐌻𐌰𐌿𐍆𐍃 (laufs, “leaf”); also Irish luibh (“herb, plant”), Latin liber (“bast; book”), Albanian labë (“rind”), Lithuanian lúobas (“bark; bast”), Polish łub (“bark”), Russian луб (lub, “bast”). (Internet slang: Canadian): In reference to the maple leaf as national symbol.

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

  • Inherited-form mentionlefenm
  • Inherited-form mentionlēafang
  • Inherited-form mention*laubgmw-pro
  • Inherited-form mention*laubągem-pro · leaf
  • Cognate mentionleafsco · leaf
  • Cognate mentionlaafeyol · leaf
  • Cognate mentionluuffrr · leaf
  • Cognate mentionLoofstq · leaf
  • Cognate mentionleaffy · leaf
  • Cognate mentionloapcim · leaf
  • Cognate mentionloofnl · foliage
  • Cognate mentionLaubde · leaves
  • Cognate mentionLaflb · foliage, leaves
  • Cognate mentionlapmhn · leaf
  • Cognate mentionłaubwym
  • Cognate mentionleyvfo · leaf
  • Cognate mentionlaufis · leaf
  • Cognate mentionlauvnn · leaf
  • Cognate mentionlövsv · leaf
  • Cognate mention𐌻𐌰𐌿𐍆𐍃got · leaf
  • Cognate mentionluibhga · herb, plant
  • Cognate mentionliberla · bast; book
  • Cognate mentionlabësq · rind
  • Cognate mentionlúobaslt · bark; bast
  • Cognate mentionłubpl · bark
  • Cognate mentionлубru · bast
Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:lef<id:leaf>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *lewbʰ-der.?\nProto-Germanic *laubą\nProto-West Germanic *laub\nOld English lēaf\nMiddle English lef\nEnglish leaf\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"is_uncertain\" : true, \"id\" : \"cut off\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*lewbʰ-\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*laubą\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*laub\", \"status\" : \"ok\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old English\", \"term\" : \"lēaf\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Middle English\", \"term\" : \"lef\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"leaf\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"leaf\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "lef",
        "id": "leaf"
      },
      "expansion": "Middle English lef"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "lēaf",
        "id": "leaf"
      },
      "expansion": "Old English lēaf"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*laub"
      },
      "expansion": "Proto-West Germanic *laub"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*laubą",
        "t": "leaf"
      },
      "expansion": "Proto-Germanic *laubą (“leaf”)"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "",
        "4": "*lowbʰ-o-m"
      },
      "expansion": "Proto-Indo-European *lowbʰ-o-m"
    },
    {
      "name": "col-top",
      "args": {
        "1": "2",
        "2": "cog"
      },
      "expansion": "Cognates"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "leaf",
        "t": "leaf"
      },
      "expansion": "Scots leaf (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "yol",
        "2": "laafe",
        "t": "leaf"
      },
      "expansion": "Yola laafe (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "frr",
        "2": "luuf",
        "t": "leaf"
      },
      "expansion": "North Frisian luuf (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "Loof",
        "t": "leaf"
      },
      "expansion": "Saterland Frisian Loof (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "leaf",
        "t": "leaf"
      },
      "expansion": "West Frisian leaf (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "cim",
        "2": "loap",
        "t": "leaf"
      },
      "expansion": "Cimbrian loap (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "loof",
        "t": "foliage"
      },
      "expansion": "Dutch loof (“foliage”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Laub",
        "t": "leaves"
      },
      "expansion": "German Laub (“leaves”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "Loov",
        "t": "leaf"
      },
      "expansion": "German Low German Loov (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lb",
        "2": "Laf",
        "t": "foliage, leaves"
      },
      "expansion": "Luxembourgish Laf (“foliage, leaves”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "mhn",
        "2": "lap",
        "t": "leaf"
      },
      "expansion": "Mòcheno lap (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "wym",
        "2": "łaub"
      },
      "expansion": "Vilamovian łaub"
    },
    {
      "name": "cog",
      "args": {
        "1": "da,nb",
        "2": "løv",
        "t": "leaf"
      },
      "expansion": "Danish and Norwegian Bokmål løv (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fo",
        "2": "leyv",
        "t": "leaf"
      },
      "expansion": "Faroese leyv (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "lauf",
        "t": "leaf"
      },
      "expansion": "Icelandic lauf (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nn",
        "2": "lauv",
        "t": "leaf"
      },
      "expansion": "Norwegian Nynorsk lauv (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "löv",
        "t": "leaf"
      },
      "expansion": "Swedish löv (“leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "got",
        "2": "𐌻𐌰𐌿𐍆𐍃",
        "t": "leaf"
      },
      "expansion": "Gothic 𐌻𐌰𐌿𐍆𐍃 (laufs, “leaf”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ga",
        "2": "luibh",
        "t": "herb, plant"
      },
      "expansion": "Irish luibh (“herb, plant”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "la",
        "2": "liber",
        "t": "bast; book",
        "id": "book"
      },
      "expansion": "Latin liber (“bast; book”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sq",
        "2": "labë",
        "t": "rind"
      },
      "expansion": "Albanian labë (“rind”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "lt",
        "2": "lúobas",
        "t": "bark; bast"
      },
      "expansion": "Lithuanian lúobas (“bark; bast”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "pl",
        "2": "łub",
        "t": "bark"
      },
      "expansion": "Polish łub (“bark”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "ru",
        "2": "луб",
        "t": "bast"
      },
      "expansion": "Russian луб (lub, “bast”)"
    },
    {
      "name": "sense",
      "args": {
        "1": "Internet slang: Canadian"
      },
      "expansion": "(Internet slang: Canadian):"
    },
    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:lef<id:leaf>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *lewbʰ-der.?\nProto-Germanic *laubą\nProto-West Germanic *laub\nOld English lēaf\nMiddle English lef\nEnglish leaf"
    }
  ],
  "links": [
    [
      "*lewbʰ-",
      "Reconstruction:Proto-Indo-European/lewbʰ-#Proto-Indo-European:_cut_off"
    ],
    [
      "*laubą",
      "Reconstruction:Proto-Germanic/laubą#Proto-Germanic:_leaf"
    ],
    [
      "*laub",
      "Reconstruction:Proto-West Germanic/laub"
    ],
    [
      "lēaf",
      "leaf#Old_English:_plantpart"
    ],
    [
      "lef",
      "lef#Middle_English:_leaf"
    ],
    [
      "lef",
      "lef#Middle_English:_leaf"
    ],
    [
      "leef",
      "leef#Middle_English"
    ],
    [
      "lēaf",
      "leaf#Old_English:_leaf"
    ],
    [
      "*laub",
      "Reconstruction:Proto-West Germanic/laub"
    ],
    [
      "*laubą",
      "Reconstruction:Proto-Germanic/laubą"
    ],
    [
      "*lewbʰ-",
      "Reconstruction:Proto-Indo-European/lewbʰ-#Proto-Indo-European:_cut_off"
    ],
    [
      "leaf",
      "leaf#Scots"
    ],
    [
      "laafe",
      "laafe#Yola"
    ],
    [
      "luuf",
      "luuf#North_Frisian"
    ],
    [
      "Loof",
      "Loof#Saterland_Frisian"
    ],
    [
      "leaf",
      "leaf#West_Frisian"
    ],
    [
      "loap",
      "loap#Cimbrian"
    ],
    [
      "loof",
      "loof#Dutch"
    ],
    [
      "Laub",
      "Laub#German"
    ],
    [
      "Loov",
      "Loov#Low_German"
    ],
    [
      "Laf",
      "Laf#Luxembourgish"
    ],
    [
      "lap",
      "lap#Mòcheno"
    ],
    [
      "łaub",
      "łaub#Vilamovian"
    ],
    [
      "łaup",
      "łaup#Vilamovian"
    ],
    [
      "łojp",
      "łojp#Vilamovian"
    ],
    [
      "Danish",
      "løv#Danish"
    ],
    [
      "løv",
      "løv#Norwegian_Bokmål"
    ],
    [
      "leyv",
      "leyv#Faroese"
    ],
    [
      "lauf",
      "lauf#Icelandic"
    ],
    [
      "lauv",
      "lauv#Norwegian_Nynorsk"
    ],
    [
      "löv",
      "löv#Swedish"
    ],
    [
      "𐌻𐌰𐌿𐍆𐍃",
      "𐌻𐌰𐌿𐍆𐍃#Gothic"
    ],
    [
      "luibh",
      "luibh#Irish"
    ],
    [
      "liber",
      "liber#Latin:_book"
    ],
    [
      "labë",
      "labë#Albanian"
    ],
    [
      "lúobas",
      "luobas#Lithuanian"
    ],
    [
      "łub",
      "łub#Polish"
    ],
    [
      "луб",
      "луб#Russian"
    ],
    [
      "maple leaf",
      "maple leaf"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To produce leaves; put forth foliage.",
        "To divide (a vegetable) into separate leaves.",
        "To play a prank on someone by throwing a large clump or collection of leaves at them."
      ],
      "tags": [
        "intransitive",
        "transitive",
        "informal",
        "uncommon"
      ],
      "recordId": "88a4e79c31955312e100ecaec6f07fec112c7f9fb6b4442e610aa5552421a860",
      "rawRecordSha256": "cbd97cd4f5adfc2cb7d590c45ee0fde0577d021705f80a33b3bdb80f30ff84bb",
      "sourceRecordOrdinal": 162107
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "glosses": 0
  }
}

Where this record stops

This page does not supply an independently verified sound-change sequence, first-use manuscript or complete family tree unless a cited analysis explicitly establishes one. Missing detail here is a limit of this record—not a claim that humanity knows nothing more.

An older meaning does not determine what a word must mean today. Follow the sources, preserve disagreements, and keep ancestry separate from interpretation.

Contribute located evidence for leaf →

Source and snapshot

Imported from Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Selected fields are reformatted and grouped; wording, source identity and etymology sections are retained. CC-BY-SA-4.0 applies to the imported source material.

Dump: 2026-10-01 · Extracted: 2026-10-30. These are snapshot dates, not the word’s first attestation or the page’s revision date.

Source entry and bibliography ↗Wiktionary revision history ↗Acquisition and rights ledger
Machine-source provenance
Source SHA-256
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-bGVhZg