okey

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an endorsement
- they gave us the O.K. to go ahead
• Syn:
O.K., OK, okay, okeh
• Derivationally related forms:
okay (for: okay), O.K. (for: OK), O.K. (for: O.K.)
• Hypernyms:
sanction, countenance, endorsement, indorsement, warrant, imprimatur