*SET-U

English word origin

Etymology of OK

Origin disputed. Wikipedia lists many possible etymologies, of which the most widely accepted is that it is an abbreviation of oll/orl korrect, a comical spelling of all correct, which first appeared in print in The Bost

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

Endorsement; approval; acceptance; acquiescence.

verb

To approve; to accept; to acquiesce to. · To confirm by activating a button marked OK.

adj

All right, acceptable, permitted. · Satisfactory, reasonably good; not exceptional. · Satisfied (with); willing to accept a state of affairs. · In good health or a good emotional state.

adv

Satisfactorily, sufficiently well.

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

Origin disputed. Wikipedia lists many possible etymologies, of which the most widely accepted is that it is an abbreviation of oll/orl korrect, a comical spelling of all correct, which first appeared in print in The Boston Morning Post on March 23, 1839, as part of a fad for similar fanciful abbreviations in the United States during the late 1830s. The expression became popular through its use in the presidential campaign of Martin Van Buren in 1840, who was nicknamed Old Kinderhook, and then slowly acquired other meanings. The Choctaw word oke, okeh (“it is so”), common in Choctaw translations of the Bible, could also explain OK's variety of affirmative definitions. Additionally, okeh was the most common etymology of okay in dictionaries until the 1960s, and linguistically predates Boston's O.K.. However, this theory suffers from the fact that the Choctaw language was relatively obscure and generally spoken (sometimes in a pidgin form) mainly with African-American slaves.

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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Source etymology 1 · variant 2/2

Original entry ↗
intj

Used to indicate acknowledgement or acceptance. · Used to dismiss a dialog box or confirm a prompt. · Used to introduce a sentence in order to draw attention to the importance of what is being said. · Used in turn-taking, serving as a request to the speaker to grant the turn to the interrupter.

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

Origin disputed. Wikipedia lists many possible etymologies, of which the most widely accepted is that it is an abbreviation of oll/orl korrect, a comical spelling of all correct, which first appeared in print in The Boston Morning Post on March 23, 1839, as part of a fad for similar fanciful abbreviations in the United States during the late 1830s. The expression became popular through its use in the presidential campaign of Martin Van Buren in 1840, who was nicknamed Old Kinderhook, and then slowly acquired other meanings. The Choctaw word oke, okeh (“it is so”), common in Choctaw translations of the Bible, could also explain OK's variety of affirmative definitions. Additionally, okeh was the most common etymology of okay in dictionaries until the 1960s, and linguistically predates Boston's O.K.. However, this theory suffers from the fact that the Choctaw language was relatively obscure and generally spoken (sometimes in a pidgin form) mainly with African-American slaves.

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.

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      "lang": "Afrikaans",
      "lang_code": "af",
      "word": "oukei",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Arabic",
      "lang_code": "ar",
      "word": "أُوكِي",
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      "lang_code": "fr",
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      "lang": "German",
      "lang_code": "de",
      "word": "okay",
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      ]
    },
    {
      "lang": "Greek",
      "lang_code": "el",
      "word": "οκέι",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "okéi"
    },
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      "lang": "Hebrew",
      "lang_code": "he",
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        "borrowed"
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      "word": "ओके",
      "raw_tags": [
        "borrowed"
      ],
      "roman": "oke"
    },
    {
      "lang": "Hungarian",
      "lang_code": "hu",
      "word": "oké",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Indonesian",
      "lang_code": "id",
      "word": "oke",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Icelandic",
      "lang_code": "is",
      "word": "ókei",
      "raw_tags": [
        "borrowed"
      ]
    },
    {
      "lang": "Italian",
      "lang_code": "it",
      "word": "ok",
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      ]
    },
    {
      "lang": "Japanese",
      "lang_code": "ja",
      "word": "OK",
      "raw_tags": [
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    },
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      "lang": "Japanese",
      "lang_code": "ja",
      "word": "オーケー",
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    },
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      "lang": "Korean",
      "lang_code": "ko",
      "word": "OK",
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    },
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      "lang": "Korean",
      "lang_code": "ko",
      "word": "오케이",
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        "borrowed"
      ],
      "roman": "okei"
    },
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        "borrowed"
      ],
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    },
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      "lang": "Malay",
      "lang_code": "ms",
      "word": "okey",
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    },
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      "lang": "Mandarin",
      "lang_code": "cmn",
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    },
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      "lang_code": "pl",
      "word": "okej",
      "raw_tags": [
        "borrowed"
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    },
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      "lang": "Portuguese",
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Source etymology 3

Original entry ↗
noun

Karaoke.

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

Possibly a shortening of Chinese 卡拉OK.

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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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 OK →

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-T0s