O.K.

Noun	1.	O.K. - an endorsement; "they gave us the O.K. to go ahead" Synonyms: okay, okeh, okey, OK
Verb	1.	O.K. - give sanction to; "I approve of his educational policies" Synonyms: approve, okay, sanction
Adj.	1.	o.k. - being satisfactory or in satisfactory condition; "an all-right movie"; "the passengers were shaken up but are all right"; "is everything all right?"; "everything's fine"; "things are okay"; "dinner and the movies had been fine"; "another minute I'd have been fine" Synonyms: all right, hunky-dory, ok, okay, fine
Adv.	1.	O.K. - in a satisfactory or adequate manner; "she'll do okay on her own"; "held up all right under pressure"; (`alright' is a nonstandard variant of `all right') Synonyms: okay, all right, alright