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Definition of ok

ok

/ˌoʊˈkeɪ/
o · k

Plural:oks
•
Past Simple:oked
•
Past Participle:oked
•
Present Participle:oking
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ok Lexical Profile

ok Game Scores & Validity

• adjective

1

Satisfactory, acceptable, or in good condition, though not necessarily exceptional.

Example

"The restaurant was ok, though the service was a bit slow."


2

Unharmed, safe, well, or in a stable emotional or physical state.

Example

"The paramedics checked to make sure all the passengers were ok after the minor collision."


3

Permissible, allowed, or socially acceptable.

Example

"Is it ok if I leave my luggage at the front desk for an hour?"

Synonyms
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Antonyms
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• adverb

1

In a satisfactory, acceptable, or moderately good manner; well enough.

Example

"The new software update is running ok on older laptops."

Synonyms
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Antonyms
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• interjection

1

Used to express agreement, assent, compliance, or acknowledgment.

Example

"Ok, I will send you the updated schedule by noon."


2

Used as a discourse marker to attract attention, transition to a new topic, or conclude a discussion.

Example

"Ok, let us move on to the third item on the agenda."

Synonyms
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Antonyms
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• noun

1

An authorization, endorsement, or expression of approval.

Example

"The committee finally gave us the ok to begin construction on the community center."

Synonyms
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Antonyms
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• verb

1

To approve, authorize, or sanction officially.

Example

"The board of directors must ok the budget before any funds are released."

Synonyms
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Antonyms
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Word Nuance & Usage

Commonly written as 'OK', 'O.K.', or 'okay', with 'OK' and 'okay' being the most widely accepted forms in contemporary prose; when inflected as a verb, spelling it 'okayed' and 'okaying' is often preferred to avoid awkward apostrophes ('OK'd').

• Rhymes for ok

Word Origin & Etymology

Coined in Boston newspapers in 1839 as a humorous initialism for 'oll korrect' (a deliberate, playful misspelling of 'all correct'), and subsequently popularized nationwide during the 1840 U.S. presidential campaign as a slogan for Martin Van Buren ('Old Kinderhook').

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Ok. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/ok
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