American English

Definition of OK verb from the Oxford Advanced American Dictionary



    (also okay) verb
    OK something (informal)Verb Forms present simple I / you / we / they OK
    he / she / it OKs
    past simple OKed
    -ing form OKing
    jump to other results
  1. 1to officially agree to something or allow it to happen synonym approve
  2. 2 She filled in an expenses claim and her manager OK'd it.
See the Oxford Advanced Learner's Dictionary entry: OK