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English word origin

Etymology of zero

Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य

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 ↗
num

The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.

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

Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Doublet of cipher and chiffre. Cognate with Spanish cero and French zéro.

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.

{
  "templates": [
    {
      "name": "number box",
      "args": {
        "1": "en",
        "2": "0"
      },
      "expansion": ""
    },
    {
      "name": "wp",
      "args": {},
      "expansion": ""
    },
    {
      "name": "root",
      "args": {
        "1": "en",
        "2": "ar",
        "3": "ص ف ر"
      },
      "expansion": ""
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "es-ear",
        "3": "zero"
      },
      "expansion": "Early Modern Spanish zero"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "frm",
        "3": "zero"
      },
      "expansion": "Middle French zero"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "roa-oit",
        "3": "zero"
      },
      "expansion": "Old Italian zero"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la-med",
        "3": "zēphirum"
      },
      "expansion": "Medieval Latin zēphirum"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ar",
        "3": "صِفْر",
        "4": "",
        "5": "nothing; cipher"
      },
      "expansion": "Arabic صِفْر (ṣifr, “nothing; cipher”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "sa",
        "3": "शून्य",
        "tr": "śūnyá",
        "t": "void; nothingness"
      },
      "expansion": "Sanskrit शून्य (śūnyá, “void; nothingness”)"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "cipher",
        "3": "chiffre"
      },
      "expansion": "Doublet of cipher and chiffre"
    },
    {
      "name": "cog",
      "args": {
        "1": "es",
        "2": "cero"
      },
      "expansion": "Spanish cero"
    },
    {
      "name": "cog",
      "args": {
        "1": "fr",
        "2": "zéro"
      },
      "expansion": "French zéro"
    }
  ],
  "links": [
    [
      "zero",
      "zero#Spanish"
    ],
    [
      "zero",
      "zero#Middle_French"
    ],
    [
      "zero",
      "zero#Italian"
    ],
    [
      "zēphirum",
      "zephirum#Latin"
    ],
    [
      "صِفْر",
      "صفر#Arabic"
    ],
    [
      "cipher",
      "cipher"
    ],
    [
      "शून्य",
      "शून्य#Sanskrit"
    ],
    [
      "cipher",
      "cipher#English"
    ],
    [
      "chiffre",
      "chiffre#English"
    ],
    [
      "cero",
      "cero#Spanish"
    ],
    [
      "zéro",
      "zéro#French"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Inuktitut",
      "lang_code": "iu",
      "word": "ᔨᕈ",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "yiro"
    },
    {
      "lang": "Japanese",
      "lang_code": "ja",
      "word": "ゼロ",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "zero"
    },
    {
      "lang": "Korean",
      "lang_code": "ko",
      "word": "제로",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "jero"
    },
    {
      "lang": "Samoan",
      "lang_code": "sm",
      "word": "selo",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Tokelauan",
      "lang_code": "tkl",
      "word": "helo",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Ulithian",
      "lang_code": "uli",
      "word": "cheero",
      "raw_tags": [
        "borrowed"
      ]
    }
  ],
  "lexical": [
    {
      "pos": "num",
      "glosses": [
        "The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0."
      ],
      "tags": [],
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  "omittedAuxiliaryFields": {
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}

Unnumbered source etymology · variant 2/2

Original entry ↗
noun

The numeric symbol that represents the cardinal number zero. · The digit 0 in the decimal, binary, and all other base numbering systems. · Nothing, or none. · The value of a magnitude corresponding to the cardinal number zero.

verb

To set some amount to be zero. · To disappear or make something disappear. · To adjust until the variance is reduced to an acceptably low amount.

adj

Of a cloud ceiling, limiting vision to 50 feet (15 meters) or less. · Of horizontal visibility, limited to 165 feet (50.3 meters) or less. · Present at an abstract level, but not realized in the surface form. · Used in the names of foodstuffs, especially beverages, to indicate a version with no calories

det

Synonym of no.

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

Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Doublet of cipher and chiffre. Cognate with Spanish cero and French zéro.

Relationships mentioned by the source

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

This page abbreviates 8 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": "number box",
      "args": {
        "1": "en",
        "2": "0"
      },
      "expansion": ""
    },
    {
      "name": "wp",
      "args": {},
      "expansion": ""
    },
    {
      "name": "root",
      "args": {
        "1": "en",
        "2": "ar",
        "3": "ص ف ر"
      },
      "expansion": ""
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "es-ear",
        "3": "zero"
      },
      "expansion": "Early Modern Spanish zero"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "frm",
        "3": "zero"
      },
      "expansion": "Middle French zero"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "roa-oit",
        "3": "zero"
      },
      "expansion": "Old Italian zero"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la-med",
        "3": "zēphirum"
      },
      "expansion": "Medieval Latin zēphirum"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ar",
        "3": "صِفْر",
        "4": "",
        "5": "nothing; cipher"
      },
      "expansion": "Arabic صِفْر (ṣifr, “nothing; cipher”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "sa",
        "3": "शून्य",
        "tr": "śūnyá",
        "t": "void; nothingness"
      },
      "expansion": "Sanskrit शून्य (śūnyá, “void; nothingness”)"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "cipher",
        "3": "chiffre"
      },
      "expansion": "Doublet of cipher and chiffre"
    },
    {
      "name": "cog",
      "args": {
        "1": "es",
        "2": "cero"
      },
      "expansion": "Spanish cero"
    },
    {
      "name": "cog",
      "args": {
        "1": "fr",
        "2": "zéro"
      },
      "expansion": "French zéro"
    }
  ],
  "links": [
    [
      "zero",
      "zero#Spanish"
    ],
    [
      "zero",
      "zero#Middle_French"
    ],
    [
      "zero",
      "zero#Italian"
    ],
    [
      "zēphirum",
      "zephirum#Latin"
    ],
    [
      "صِفْر",
      "صفر#Arabic"
    ],
    [
      "cipher",
      "cipher"
    ],
    [
      "शून्य",
      "शून्य#Sanskrit"
    ],
    [
      "cipher",
      "cipher#English"
    ],
    [
      "chiffre",
      "chiffre#English"
    ],
    [
      "cero",
      "cero#Spanish"
    ],
    [
      "zéro",
      "zéro#French"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "The numeric symbol that represents the cardinal number zero.",
        "The digit 0 in the decimal, binary, and all other base numbering systems.",
        "Nothing, or none.",
        "The value of a magnitude corresponding to the cardinal number zero."
      ],
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    },
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      "pos": "verb",
      "glosses": [
        "To set some amount to be zero.",
        "To disappear or make something disappear.",
        "To adjust until the variance is reduced to an acceptably low amount."
      ],
      "tags": [
        "transitive"
      ],
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    {
      "pos": "adj",
      "glosses": [
        "Of a cloud ceiling, limiting vision to 50 feet (15 meters) or less.",
        "Of horizontal visibility, limited to 165 feet (50.3 meters) or less.",
        "Present at an abstract level, but not realized in the surface form.",
        "Used in the names of foodstuffs, especially beverages, to indicate a version with no calories"
      ],
      "tags": [
        "not-comparable",
        "postpositional"
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    },
    {
      "pos": "det",
      "glosses": [
        "Synonym of no."
      ],
      "tags": [],
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    "lexicalSenses": 8,
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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 zero →

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-emVybw