| 
WordNet-OnlineFree dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
 Hint: double-click any word to get it searched!
  
 
            
         
Adjective ok has 1 sense
all right, fine, ok, o.k., okay, hunky-dory - 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"Antonym:  unsatisfactory (indirect, via satisfactory)
 
 
Adverbial ok has 1 sense
very well, fine, alright, all right, OK - sentence-initial expression of agreement
 
Noun ok has 2 senses
Oklahoma, Sooner State, OK - a state in south central United States--1 is a kind of American state
 --1 is a part of 
--1 has parts:
O.K., OK, okay, okey, okeh - an endorsement; "they gave us the O.K. to go ahead"--2 is a kind of sanction, countenance, endorsement, indorsement, warrant, imprimatur
 
 |