*SET-U

English word origin

Etymology of size

Attested since the 14th century, originally meant a “law or regulation that determines the amount to be paid”, from Middle English syse, sise (“regulation, control, limit”), from Old French cise, sise, aphetism of assise

3 source sectionsExtended source reportWiktionary original ↗
In this entry · 3 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 · variant 1/2

Original entry ↗
noun

The dimensions or magnitude of a thing; how big something is. · A specific set of dimensions for a manufactured article, especially clothing. · The number of edges in a graph. · Degree of rank, ability, character, etc.

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

Attested since the 14th century, originally meant a “law or regulation that determines the amount to be paid”, from Middle English syse, sise (“regulation, control, limit”), from Old French cise, sise, aphetism of assise (“assize”), from the verb asseoir (“to sit down”), from Latin assidēre, composed of ad- (“to, towards, at”) + sedeō (“sit; settle down”), ultimately from Proto-Indo-European *sed-. Displaced native Old English miċelnes (literally “bigness”).

Relationships mentioned by the source

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

  • Root classification mention*sed-ine-pro
  • Inherited-form mentionsyseenm
  • Derivation mentioncisefro
  • Derivation mentionassideola
  • Word-formation componentad-la
  • Word-formation componentsedeōla
  • Derivation mention*sed-ine-pro
  • Non-cognate comparisonmiċelnesang

This page abbreviates 6 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": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*sed-"
      },
      "expansion": ""
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "syse"
      },
      "expansion": "Middle English syse"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "cise"
      },
      "expansion": "Old French cise"
    },
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        "2": "la",
        "3": "assideo",
        "4": "assidēre"
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      "expansion": "Latin assidēre"
    },
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        "nocat": "1"
      },
      "expansion": "ad- (“to, towards, at”) + sedeō (“sit; settle down”)"
    },
    {
      "name": "der",
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        "2": "ine-pro",
        "3": "*sed-"
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      "expansion": "Proto-Indo-European *sed-"
    },
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      "name": "ncog",
      "args": {
        "1": "ang",
        "2": "miċelnes",
        "lit": "bigness"
      },
      "expansion": "Old English miċelnes (literally “bigness”)"
    }
  ],
  "links": [
    [
      "syse",
      "syse#Middle_English"
    ],
    [
      "sise",
      "sise#Middle_English"
    ],
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      "cise",
      "cise#Old_French"
    ],
    [
      "sise",
      "sise#Old_French"
    ],
    [
      "assise",
      "assise#Old_French"
    ],
    [
      "asseoir",
      "asseoir#Old_French"
    ],
    [
      "assidēre",
      "assideo#Latin"
    ],
    [
      "ad-",
      "ad-#Latin"
    ],
    [
      "sedeō",
      "sedeo#Latin"
    ],
    [
      "*sed-",
      "Reconstruction:Proto-Indo-European/sed-"
    ],
    [
      "miċelnes",
      "micelnes#Old_English"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Cantonese",
      "lang_code": "yue",
      "word": "size",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "saai1 si2"
    },
    {
      "lang": "Irish",
      "lang_code": "ga",
      "word": "saghas",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Japanese",
      "lang_code": "ja",
      "word": "サイズ",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "saizu",
      "descendants": [
        {
          "lang": "Min Nan",
          "lang_code": "nan",
          "word": "sài-suh",
          "raw_tags": [
            "borrowed"
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      ]
    },
    {
      "lang": "Korean",
      "lang_code": "ko",
      "word": "사이즈",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "saijeu"
    },
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      "lang": "Malay",
      "lang_code": "ms",
      "word": "saiz",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Persian",
      "lang_code": "fa",
      "word": "سایز",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "sâyz"
    },
    {
      "lang": "Urdu",
      "lang_code": "ur",
      "word": "سائز",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "sāiz"
    }
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        "The dimensions or magnitude of a thing; how big something is.",
        "A specific set of dimensions for a manufactured article, especially clothing.",
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}

Source etymology 1 · variant 2/2

Original entry ↗
verb

To adjust the size of; to make a certain size. · To take the height of men, in order to place them in the ranks according to their stature. · To sift (pieces of ore or metal) in order to separate the finer from the coarser parts. · To separate different proteins by molecular weight.

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

Attested since the 14th century, originally meant a “law or regulation that determines the amount to be paid”, from Middle English syse, sise (“regulation, control, limit”), from Old French cise, sise, aphetism of assise (“assize”), from the verb asseoir (“to sit down”), from Latin assidēre, composed of ad- (“to, towards, at”) + sedeō (“sit; settle down”), ultimately from Proto-Indo-European *sed-. Displaced native Old English miċelnes (literally “bigness”).

Relationships mentioned by the source

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

  • Root classification mention*sed-ine-pro
  • Inherited-form mentionsyseenm
  • Derivation mentioncisefro
  • Derivation mentionassideola
  • Word-formation componentad-la
  • Word-formation componentsedeōla
  • Derivation mention*sed-ine-pro
  • Non-cognate comparisonmiċelnesang

This page abbreviates 4 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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  "templates": [
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      "name": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*sed-"
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      "expansion": ""
    },
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      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "syse"
      },
      "expansion": "Middle English syse"
    },
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      "args": {
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        "2": "fro",
        "3": "cise"
      },
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    },
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      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "assideo",
        "4": "assidēre"
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      "expansion": "Latin assidēre"
    },
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        "nocat": "1"
      },
      "expansion": "ad- (“to, towards, at”) + sedeō (“sit; settle down”)"
    },
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      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*sed-"
      },
      "expansion": "Proto-Indo-European *sed-"
    },
    {
      "name": "ncog",
      "args": {
        "1": "ang",
        "2": "miċelnes",
        "lit": "bigness"
      },
      "expansion": "Old English miċelnes (literally “bigness”)"
    }
  ],
  "links": [
    [
      "syse",
      "syse#Middle_English"
    ],
    [
      "sise",
      "sise#Middle_English"
    ],
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      "cise",
      "cise#Old_French"
    ],
    [
      "sise",
      "sise#Old_French"
    ],
    [
      "assise",
      "assise#Old_French"
    ],
    [
      "asseoir",
      "asseoir#Old_French"
    ],
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      "assidēre",
      "assideo#Latin"
    ],
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      "ad-",
      "ad-#Latin"
    ],
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      "sedeo#Latin"
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        "To take the height of men, in order to place them in the ranks according to their stature.",
        "To sift (pieces of ore or metal) in order to separate the finer from the coarser parts.",
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Source etymology 2

Original entry ↗
noun

A thin, weak glue used as primer for paper or canvas intended to be painted upon. · Wallpaper paste. · The thickened crust on coagulated blood. · Any viscous substance, such as gilder's varnish.

verb

To apply glue or other primer to a surface which is to be painted. · To apply a thickening agent (such as cornstarch or gelatin) to warp threads to prevent abrasion or unraveling during weaving.

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

From Middle English syse, of unclear origin; related to Old Italian sisa (“a glue used by painters”), perhaps ultimately related to size / syse (“amount”), or perhaps shortened from assisa, from assiso (“to make to sit, to seat, to place”)

Relationships mentioned by the source

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

  • Inherited-form mentionsyseenm
Inspect preserved source fields

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

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        "3": "syse"
      },
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    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "roa-oit",
        "3": "sisa",
        "t": "a glue used by painters"
      },
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    }
  ],
  "links": [
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      "syse",
      "syse#Middle_English"
    ],
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      "sisa",
      "sisa#Italian"
    ],
    [
      "size",
      "size#English"
    ],
    [
      "syse",
      "syse#Middle_English"
    ],
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      "assisa",
      "assisa#Italian"
    ],
    [
      "assiso",
      "assiso#Italian"
    ]
  ],
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  "descendants": [],
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        "Wallpaper paste.",
        "The thickened crust on coagulated blood.",
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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 size →

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-c2l6ZQ