*SET-U

English word origin

Etymology of bist

From Middle English bist, beest, best, from Old English bist ("(thou) art"; second person singular of bēon (“to be”)), from Proto-Germanic *biusi (“(thou) art”), equivalent to be + -est. Cognate with West Frisian bist (“

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In this entry · 1 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

Original entry ↗
verb

Used to form the second person singular of be.

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

From Middle English bist, beest, best, from Old English bist ("(thou) art"; second person singular of bēon (“to be”)), from Proto-Germanic *biusi (“(thou) art”), equivalent to be + -est. Cognate with West Frisian bist (“(thou) art”), Low German büst (“(thou) art”), German bist (“(thou) art”).

Relationships mentioned by the source

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

  • Inherited-form mentionbistenm
  • Inherited-form mentionbistang
  • Inherited-form mention*biusigem-pro
  • Cognate mentionbistfy
  • Cognate mentionbüstnds
  • Cognate mentionbistde
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": "bist"
      },
      "expansion": "Middle English bist"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "bist"
      },
      "expansion": "Old English bist"
    },
    {
      "name": "gloss",
      "args": {
        "1": "\"(thou) art\"; second person singular of <i class=\"Latn mention\" lang=\"ang\">bēon</i> (“to be”)"
      },
      "expansion": "(\"(thou) art\"; second person singular of bēon (“to be”))"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*biusi",
        "4": "",
        "5": "(thou) art"
      },
      "expansion": "Proto-Germanic *biusi (“(thou) art”)"
    },
    {
      "name": "suffix",
      "args": {
        "1": "en",
        "2": "be",
        "3": "est"
      },
      "expansion": "be + -est"
    },
    {
      "name": "cog",
      "args": {
        "1": "fy",
        "2": "bist",
        "3": "",
        "4": "(thou) art"
      },
      "expansion": "West Frisian bist (“(thou) art”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds",
        "2": "büst",
        "3": "",
        "4": "(thou) art"
      },
      "expansion": "Low German büst (“(thou) art”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "bist",
        "3": "",
        "4": "(thou) art"
      },
      "expansion": "German bist (“(thou) art”)"
    }
  ],
  "links": [
    [
      "bist",
      "bist#Middle_English"
    ],
    [
      "beest",
      "beest#Middle_English"
    ],
    [
      "best",
      "best#Middle_English"
    ],
    [
      "bist",
      "bist#Old_English"
    ],
    [
      "bēon",
      "beon#Old_English"
    ],
    [
      "*biusi",
      "Reconstruction:Proto-Germanic/biusi"
    ],
    [
      "be",
      "be#English"
    ],
    [
      "-est",
      "-est#English"
    ],
    [
      "bist",
      "bist#West_Frisian"
    ],
    [
      "büst",
      "büst#Low_German"
    ],
    [
      "bist",
      "bist#German"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "Used to form the second person singular of be."
      ],
      "tags": [
        "Northern-England",
        "UK",
        "West-Country",
        "dialectal"
      ],
      "recordId": "90405e6aeea428a2e15159165f1640613874171793025f304dd05fdaee2f1fd4",
      "rawRecordSha256": "9cdb294ed8c2870e0fed7ac2c030e80e02e77bf0fb7bb243ba9d4eee30ecbab6",
      "sourceRecordOrdinal": 529436
    }
  ],
  "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 bist →

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-YmlzdA