OK

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OK in WordNet English dictionary

adverb

an expression of agreement normally occurring at the beginning of a sentence
very well fine alright all right OK very well fine alright all right OK

noun

an endorsement
"they gave us the O.K. to go ahead"
O.K. OK okay okey okeh
a state in south central United States
Oklahoma Sooner State OK

WordNet Lexical Database v3.0, © 2006 Princeton University

OK in English Wiktionary

(adjective) (informal) (alternative capitalization of/OK)

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