Definition of O.K.

noun (n)

• an endorsement (noun.communication)

  Synonym: ok, okay, okeh, okey
  

  Example:
  They gave us the O.K. to go ahead.
  

  source: wordnet30

adverb (r)

• in a satisfactory or adequate manner (adv.all)

  Synonym: all right, alright, okay
  

  source: wordnet30

adjective satellite (s)

• being satisfactory or in satisfactory condition (adj.all)

  Synonym: all right, fine, hunky-dory, ok, okay
  

  source: wordnet30

verb (v)

• give sanction to (verb.communication)

  Synonym: approve, okay, sanction
  Antonym: disapprove, reject
  

  source: wordnet30

Visual Synonyms (Thesaurus)

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