*SET-U

English word origin

Etymology of by

Etymology tree Proto-Indo-European *h₁ep-der. Proto-Indo-European *h₁épsder. Proto-Indo-European *h₁épider. Proto-Indo-European *h₁pi Proto-Germanic *bi Proto-West Germanic *bī Old English bī Middle English by English by

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 ↗
prep

Near or next to. · From one side of something to the other, passing close by; past. · Not later than (the given time); not later than the end of (the given time interval); before. · After a given amount of time has elapsed or a given event has occurred.

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

Etymology tree Proto-Indo-European *h₁ep-der. Proto-Indo-European *h₁épsder. Proto-Indo-European *h₁épider. Proto-Indo-European *h₁pi Proto-Germanic *bi Proto-West Germanic *bī Old English bī Middle English by English by From Middle English by, bi, from Old English bī (“by; near; around”), from Proto-West Germanic *bī, from Proto-Germanic *bi (“near; by; around; about”), from Proto-Indo-European *h₁epi. Cognate with West Frisian by (“by; near”), Afrikaans by (“at; by; near”), Saterland Frisian bie (“near; by”), Dutch bij (“near; by”), German Low German bi (“by; near; at”), German bei (“by; near; at”).

Relationships mentioned by the source

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

  • Inherited-form mentionbyenm
  • Inherited-form mentionbīang
  • Inherited-form mention*bīgmw-pro
  • Inherited-form mention*bigem-pro
  • Derivation mention*h₁epiine-pro
  • Cognate mentionbyfy
  • Cognate mentionbyaf
  • Cognate mentionbiestq
  • Cognate mentionbijnl
  • Cognate mentionbeide

This page abbreviates 18 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:by<id:preposition>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *h₁ep-der.\nProto-Indo-European *h₁épsder.\nProto-Indo-European *h₁épider.\nProto-Indo-European *h₁pi\nProto-Germanic *bi\nProto-West Germanic *bī\nOld English bī\nMiddle English by\nEnglish by\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"alt\" : \"*h₁éps\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁ep-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁épi\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁pi\", \"status\" : \"inline\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*bi\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*bī\", \"status\" : \"ok\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old English\", \"term\" : \"bī\", \"status\" : \"ok\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Middle English\", \"term\" : \"by\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"by\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"by\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "by"
      },
      "expansion": "Middle English by"
    },
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      "name": "inh",
      "args": {
        "1": "en",
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        "3": "bī",
        "4": "",
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      },
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    },
    {
      "name": "inh",
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        "2": "gmw-pro",
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      "expansion": "Proto-West Germanic *bī"
    },
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      "name": "inh",
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        "3": "*bi",
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    },
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      "name": "der",
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        "2": "ine-pro",
        "3": "*h₁epi"
      },
      "expansion": "Proto-Indo-European *h₁epi"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "by",
        "3": "",
        "4": "by; near"
      },
      "expansion": "West Frisian by (“by; near”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "af",
        "2": "by",
        "3": "",
        "4": "at; by; near"
      },
      "expansion": "Afrikaans by (“at; by; near”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "bie",
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    },
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      "name": "cog",
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        "1": "nl",
        "2": "bij",
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        "4": "near; by"
      },
      "expansion": "Dutch bij (“near; by”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "bi",
        "3": "",
        "4": "by; near; at"
      },
      "expansion": "German Low German bi (“by; near; at”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "bei",
        "3": "",
        "4": "by; near; at"
      },
      "expansion": "German bei (“by; near; at”)"
    },
    {
      "name": "ety",
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      "expansion": "Etymology tree\nProto-Indo-European *h₁ep-der.\nProto-Indo-European *h₁épsder.\nProto-Indo-European *h₁épider.\nProto-Indo-European *h₁pi\nProto-Germanic *bi\nProto-West Germanic *bī\nOld English bī\nMiddle English by\nEnglish by"
    }
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    [
      "*h₁épi",
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    ],
    [
      "*h₁pi",
      "Reconstruction:Proto-Indo-European/h₁pi"
    ],
    [
      "*bi",
      "Reconstruction:Proto-Germanic/bi"
    ],
    [
      "*bī",
      "Reconstruction:Proto-West Germanic/bī"
    ],
    [
      "bī",
      "bi#Old_English"
    ],
    [
      "by",
      "by#Middle_English:_preposition"
    ],
    [
      "by",
      "by#Middle_English"
    ],
    [
      "bi",
      "bi#Middle_English"
    ],
    [
      "bī",
      "bi#Old_English"
    ],
    [
      "*bī",
      "Reconstruction:Proto-West Germanic/bī"
    ],
    [
      "*bi",
      "Reconstruction:Proto-Germanic/bi"
    ],
    [
      "*h₁epi",
      "Reconstruction:Proto-Indo-European/h₁epi"
    ],
    [
      "by",
      "by#West_Frisian"
    ],
    [
      "by",
      "by#Afrikaans"
    ],
    [
      "bie",
      "bie#Saterland_Frisian"
    ],
    [
      "bij",
      "bij#Dutch"
    ],
    [
      "bi",
      "bi#Low_German"
    ],
    [
      "bei",
      "bei#German"
    ]
  ],
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      "lang_code": "cmn",
      "word": "by",
      "raw_tags": [
        "borrowed"
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      "roman": "bāi"
    },
    {
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      "word": "BY",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "bāi"
    }
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  "lexical": [
    {
      "pos": "prep",
      "glosses": [
        "Near or next to.",
        "From one side of something to the other, passing close by; past.",
        "Not later than (the given time); not later than the end of (the given time interval); before.",
        "After a given amount of time has elapsed or a given event has occurred."
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  "omittedAuxiliaryFields": {
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}

Unnumbered source etymology · variant 2/2

Original entry ↗
intj

Dated form of bye (“goodbye”).

noun

Alternative form of bye.

adv

Along a path which runs past someone or something. · In the vicinity, near. · To or at a place, as a residence or place of business. · Aside, away.

adj

Out of the way, off to one side. · Subsidiary, incidental.

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

Etymology tree Proto-Indo-European *h₁ep-der. Proto-Indo-European *h₁épsder. Proto-Indo-European *h₁épider. Proto-Indo-European *h₁pi Proto-Germanic *bi Proto-West Germanic *bī Old English bī Middle English by English by From Middle English by, bi, from Old English bī (“by; near; around”), from Proto-West Germanic *bī, from Proto-Germanic *bi (“near; by; around; about”), from Proto-Indo-European *h₁epi. Cognate with West Frisian by (“by; near”), Afrikaans by (“at; by; near”), Saterland Frisian bie (“near; by”), Dutch bij (“near; by”), German Low German bi (“by; near; at”), German bei (“by; near; at”).

Relationships mentioned by the source

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

  • Inherited-form mentionbyenm
  • Inherited-form mentionbīang
  • Inherited-form mention*bīgmw-pro
  • Inherited-form mention*bigem-pro
  • Derivation mention*h₁epiine-pro
  • Cognate mentionbyfy
  • Cognate mentionbyaf
  • Cognate mentionbiestq
  • Cognate mentionbijnl
  • Cognate mentionbeide

This page abbreviates 1 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.

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      "name": "ety",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:by<id:preposition>",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *h₁ep-der.\nProto-Indo-European *h₁épsder.\nProto-Indo-European *h₁épider.\nProto-Indo-European *h₁pi\nProto-Germanic *bi\nProto-West Germanic *bī\nOld English bī\nMiddle English by\nEnglish by\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"alt\" : \"*h₁éps\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁ep-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁épi\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁pi\", \"status\" : \"inline\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*bi\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*bī\", \"status\" : \"ok\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old English\", \"term\" : \"bī\", \"status\" : \"ok\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Middle English\", \"term\" : \"by\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"by\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"by\">"
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        "3": "bī",
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      },
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    },
    {
      "name": "inh",
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    },
    {
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        "3": "*bi",
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    },
    {
      "name": "der",
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        "1": "en",
        "2": "ine-pro",
        "3": "*h₁epi"
      },
      "expansion": "Proto-Indo-European *h₁epi"
    },
    {
      "name": "cog",
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        "2": "by",
        "3": "",
        "4": "by; near"
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    },
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      "name": "cog",
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    },
    {
      "name": "cog",
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        "2": "bi",
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        "4": "by; near; at"
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    },
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      "name": "cog",
      "args": {
        "1": "de",
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        "4": "by; near; at"
      },
      "expansion": "German bei (“by; near; at”)"
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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.

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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
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Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-Ynk