*SET-U

English word origin

Etymology of hobby

From Middle English hoby (“small horse, pony”), a variant or alteration of hobyn (“a small ambling horse”), of uncertain and disputed origin. According to one theory the term is derived from Hobin, a pet name of Robert o

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.

Source etymology 1

Original entry ↗
noun

An activity that one enjoys doing in one's spare time. · An extinct breed of horse native to the British Isles, also known as the Irish Hobby. · Synonym of hobby horse (“a favorite topic”). · Painting and building miniatures (as opposed to playing the game)

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

From Middle English hoby (“small horse, pony”), a variant or alteration of hobyn (“a small ambling horse”), of uncertain and disputed origin. According to one theory the term is derived from Hobin, a pet name of Robert or Robin, at the time frequently used as a proper name for a workhorse (compare dobbin). Alternatively, possibly from Anglo-Norman hobyn, Old French hobin, obin ("a nag, hobby"; > Modern French aubin, Italian ubino): either derived from Old French hober, ober (“to stir, move”), from Old Dutch *hobbon ("to toss, move up and down"; whence Middle Dutch hobbelen (“to bump along”)); or possibly from North Germanic origin related to Danish hoppe (“a mare”), Old Swedish hoppa (“a young mare”), North Frisian hoppe (“horse”); both routes ultimately deriving from Proto-Germanic *huppōną (“to bob, hop”), from Proto-Indo-European *kewb- (“to bend; a bend, joint”). More at hop, hobble. The modern sense of "pastime, activity of interest" is a clipping of hobby horse, which had shifted from "small horse, pony" to "child's toy riding horse" to "favorite pastime or avocation" with the connecting notion being "activity that doesn't go anywhere".

Relationships mentioned by the source

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

  • Inherited-form mentionhobyenm · small horse, pony
  • Derivation mentionhobinfro
  • Cognate mentionaubinfr
  • Cognate mentionubinoit
  • Derivation mentionhoberfro
  • Derivation mention*hobbonodt
  • Cognate mentionhobbelendum · to bump along
  • Cognate mentionhoppeda · a mare
  • Cognate mentionhoppagmq-osw · a young mare
  • Cognate mentionhoppefrr · horse
  • Derivation mention*huppōnągem-pro · to bob, hop
  • Derivation mention*kewb-ine-pro · to bend; a bend, joint
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "hoby",
        "t": "small horse, pony"
      },
      "expansion": "Middle English hoby (“small horse, pony”)"
    },
    {
      "name": "unc",
      "args": {
        "1": "en",
        "title": "uncertain and disputed origin"
      },
      "expansion": "uncertain and disputed origin"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "xno",
        "3": "hobyn"
      },
      "expansion": "Anglo-Norman hobyn"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "hobin"
      },
      "expansion": "Old French hobin"
    },
    {
      "name": "cog",
      "args": {
        "1": "fr",
        "2": "aubin"
      },
      "expansion": "French aubin"
    },
    {
      "name": "cog",
      "args": {
        "1": "it",
        "2": "ubino"
      },
      "expansion": "Italian ubino"
    },
    {
      "name": "gl",
      "args": {
        "1": "\"a nag, hobby\"; > Modern French <i class=\"Latn mention\" lang=\"fr\">aubin</i>, Italian <i class=\"Latn mention\" lang=\"it\">ubino</i>"
      },
      "expansion": "(\"a nag, hobby\"; > Modern French aubin, Italian ubino)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "hober"
      },
      "expansion": "Old French hober"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "odt",
        "3": "*hobbon"
      },
      "expansion": "Old Dutch *hobbon"
    },
    {
      "name": "cog",
      "args": {
        "1": "dum",
        "2": "hobbelen",
        "t": "to bump along"
      },
      "expansion": "Middle Dutch hobbelen (“to bump along”)"
    },
    {
      "name": "gl",
      "args": {
        "1": "\"to toss, move up and down\"; whence Middle Dutch <i class=\"Latn mention\" lang=\"dum\">hobbelen</i> (“to bump along”)"
      },
      "expansion": "(\"to toss, move up and down\"; whence Middle Dutch hobbelen (“to bump along”))"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gmq",
        "3": "-"
      },
      "expansion": "North Germanic"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "hoppe",
        "t": "a mare"
      },
      "expansion": "Danish hoppe (“a mare”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "gmq-osw",
        "2": "hoppa",
        "t": "a young mare"
      },
      "expansion": "Old Swedish hoppa (“a young mare”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "frr",
        "2": "hoppe",
        "t": "horse"
      },
      "expansion": "North Frisian hoppe (“horse”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*huppōną",
        "t": "to bob, hop"
      },
      "expansion": "Proto-Germanic *huppōną (“to bob, hop”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*kewb-",
        "t": "to bend; a bend, joint"
      },
      "expansion": "Proto-Indo-European *kewb- (“to bend; a bend, joint”)"
    },
    {
      "name": "clipping",
      "args": {
        "1": "en",
        "2": "hobby horse",
        "nocap": "1"
      },
      "expansion": "clipping of hobby horse"
    }
  ],
  "links": [
    [
      "hoby",
      "hoby#Middle_English"
    ],
    [
      "hobyn",
      "hobyn#Middle_English"
    ],
    [
      "Robert",
      "Robert#English"
    ],
    [
      "Robin",
      "Robin#English"
    ],
    [
      "proper name",
      "proper name"
    ],
    [
      "dobbin",
      "dobbin#English"
    ],
    [
      "hobyn",
      "hobyn#Old_French"
    ],
    [
      "hobin",
      "hobin#Old_French"
    ],
    [
      "obin",
      "obin#Old_French"
    ],
    [
      "French",
      "w:French language"
    ],
    [
      "aubin",
      "aubin#French"
    ],
    [
      "Italian",
      "w:Italian language"
    ],
    [
      "ubino",
      "ubino#Italian"
    ],
    [
      "hober",
      "hober#Old_French"
    ],
    [
      "ober",
      "ober#Old_French"
    ],
    [
      "*hobbon",
      "Reconstruction:Old Dutch/hobbon"
    ],
    [
      "Middle Dutch",
      "w:Middle Dutch"
    ],
    [
      "hobbelen",
      "hobbelen#Middle_Dutch"
    ],
    [
      "hoppe",
      "hoppe#Danish"
    ],
    [
      "hoppa",
      "hoppa#Old_Swedish"
    ],
    [
      "hoppe",
      "hoppe#North_Frisian"
    ],
    [
      "*huppōną",
      "Reconstruction:Proto-Germanic/huppōną"
    ],
    [
      "*kewb-",
      "Reconstruction:Proto-Indo-European/kewb-"
    ],
    [
      "hop",
      "hop#English"
    ],
    [
      "hobble",
      "hobble#English"
    ],
    [
      "hobby horse",
      "hobby horse#English"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Catalan",
      "lang_code": "ca",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Danish",
      "lang_code": "da",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Dutch",
      "lang_code": "nl",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "French",
      "lang_code": "fr",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Galician",
      "lang_code": "gl",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "German",
      "lang_code": "de",
      "word": "Hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Italian",
      "lang_code": "it",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Norwegian Bokmål",
      "lang_code": "nb",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Norwegian Nynorsk",
      "lang_code": "nn",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Polish",
      "lang_code": "pl",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Portuguese",
      "lang_code": "pt",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Romanian",
      "lang_code": "ro",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Russian",
      "lang_code": "ru",
      "word": "хобби",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "xobbi"
    },
    {
      "lang": "Spanish",
      "lang_code": "es",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Swedish",
      "lang_code": "sv",
      "word": "hobby",
      "raw_tags": [
        "borrowed"
      ]
    }
  ],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "An activity that one enjoys doing in one's spare time.",
        "An extinct breed of horse native to the British Isles, also known as the Irish Hobby.",
        "Synonym of hobby horse (“a favorite topic”).",
        "Painting and building miniatures (as opposed to playing the game)"
      ],
      "tags": [],
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  "omittedAuxiliaryFields": {
    "templates": 0,
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    "lexicalRecords": 0,
    "lexicalSenses": 0,
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  }
}

Source etymology 2

Original entry ↗
noun

Any of four species of small falcons in the genus Falco, especially Falco subbuteo.

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

From Middle English hoby, hobeye, from Old French hobé, hobei, hobet, from Medieval Latin hopētus, diminutive of harpe.

Relationships mentioned by the source

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

  • Inherited-form mentionhobyenm
  • Derivation mentionhobéfro
Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "wp",
      "args": {
        "1": "+ (bird)"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "hoby"
      },
      "expansion": "Middle English hoby"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "hobé"
      },
      "expansion": "Old French hobé"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la-med",
        "3": "hopētus"
      },
      "expansion": "Medieval Latin hopētus"
    }
  ],
  "links": [
    [
      "hoby",
      "hoby#Middle_English"
    ],
    [
      "hobeye",
      "hobeye#Middle_English"
    ],
    [
      "hobé",
      "hobé#Old_French"
    ],
    [
      "hobei",
      "hobei#Old_French"
    ],
    [
      "hobet",
      "hobet#Old_French"
    ],
    [
      "hopētus",
      "hopetus#Latin"
    ],
    [
      "harpe",
      "harpe#Latin"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Any of four species of small falcons in the genus Falco, especially Falco subbuteo."
      ],
      "tags": [],
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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.

Contribute located evidence for hobby →

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-aG9iYnk