*SET-U

English word origin

Etymology of least

The adjective, determiner, and noun are derived from Middle English leste, lest, last (“(adjective) smallest, least; (noun) smallest thing, etc.; person or thing least in importance; etc.”), from Old English lǣst, a cont

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

Preceded by the: superlative form of little: most little; the lowest-ranking or most insignificant person or (sometimes) group of people. · Something of the smallest possible extent; an indivisible unit; a minimum.

pron

Chiefly preceded by the: superlative form of little: most little; the smallest amount or extent of something.

adv

In a degree below all others; in the lowest or smallest degree. · Used to form superlatives of adjectives, especially those that do not form the superlative by adding -est.

det

Smallest in amount or extent. · Followed by a plural noun: the smallest number of; the fewest. · Any, no matter how small in amount or extent.

adj

Chiefly used with abstract nouns: less than all others in extent or size; littlest, smallest. · Of two or more animals or plants with the same name: the smaller or smallest. · Lowest in importance or status; most insignificant or unimportant. · Followed by an agent noun: of a person: who does some action to the smallest degree.

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

The adjective, determiner, and noun are derived from Middle English leste, lest, last (“(adjective) smallest, least; (noun) smallest thing, etc.; person or thing least in importance; etc.”), from Old English lǣst, a contraction of læsast, læsest (“least”) (also lærest in only one source), from Proto-Germanic *laisistaz (“smallest, least”), from *laisiz (“less”) (possibly from Proto-Indo-European *leh₂is- or *leh₃is-; whence modern English less) + *-istaz (“suffix forming superlative forms of some adjectives”). The adverb and pronoun are derived from the adjective or determiner. cognates * Old Frisian leist * Old Saxon lēs

Relationships mentioned by the source

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

Inspect preserved source fields

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

{
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      "name": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*leh₂is-",
        "4": "*leh₃is-"
      },
      "expansion": ""
    },
    {
      "name": "lg",
      "args": {
        "1": "adjective"
      },
      "expansion": "adjective"
    },
    {
      "name": "lg",
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      },
      "expansion": "determiner"
    },
    {
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        "1": "noun"
      },
      "expansion": "noun"
    },
    {
      "name": "inh",
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        "2": "enm",
        "3": "leste"
      },
      "expansion": "Middle English leste"
    },
    {
      "name": "inh",
      "args": {
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        "2": "ang",
        "3": "lǣst"
      },
      "expansion": "Old English lǣst"
    },
    {
      "name": "quote-gloss",
      "args": {
        "1": "comparative"
      },
      "expansion": "[comparative]"
    },
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      "name": "inh",
      "args": {
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        "2": "gem-pro",
        "3": "*laisistaz",
        "t": "smallest, least"
      },
      "expansion": "Proto-Germanic *laisistaz (“smallest, least”)"
    },
    {
      "name": "inh",
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      },
      "expansion": "Proto-Indo-European *leh₂is-"
    },
    {
      "name": "cog",
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      },
      "expansion": "English less"
    },
    {
      "name": "lg",
      "args": {
        "1": "suffix"
      },
      "expansion": "suffix"
    },
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      },
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    },
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      "expansion": "adverb"
    },
    {
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      "args": {
        "1": "pronoun"
      },
      "expansion": "pronoun"
    },
    {
      "name": "col-top",
      "args": {
        "1": "2",
        "2": "cognates"
      },
      "expansion": "cognates"
    },
    {
      "name": "cog",
      "args": {
        "1": "ofs",
        "2": "leist"
      },
      "expansion": "Old Frisian leist"
    },
    {
      "name": "cog",
      "args": {
        "1": "osx",
        "2": "lēs"
      },
      "expansion": "Old Saxon lēs"
    }
  ],
  "links": [
    [
      "leste",
      "leste#Middle_English"
    ],
    [
      "lest",
      "lest#Middle_English"
    ],
    [
      "last",
      "last#Middle_English"
    ],
    [
      "lǣst",
      "læst#Old_English"
    ],
    [
      "læsast",
      "læsast#Old_English"
    ],
    [
      "læsest",
      "læsest#Old_English"
    ],
    [
      "lærest",
      "lærest#Old_English"
    ],
    [
      "*laisistaz",
      "Reconstruction:Proto-Germanic/laisistaz"
    ],
    [
      "*laisiz",
      "Reconstruction:Proto-Germanic/laisiz"
    ],
    [
      "*leh₂is-",
      "Reconstruction:Proto-Indo-European/leh₂is-"
    ],
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      "*leh₃is-",
      "Reconstruction:Proto-Indo-European/leh₃is-"
    ],
    [
      "less",
      "less#English"
    ],
    [
      "*-istaz",
      "Reconstruction:Proto-Germanic/-istaz"
    ],
    [
      "leist",
      "leist#Old_Frisian"
    ],
    [
      "lēs",
      "les#Old_Saxon"
    ]
  ],
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Source etymology 2

Original entry ↗
prep phrase

At least.

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

Contraction of at least.

Inspect preserved source fields

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

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      "expansion": "Contraction of at least"
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  ],
  "links": [
    [
      "at least",
      "at least#English"
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Where this record stops

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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
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-bGVhc3Q