o·kay (?-k??)n.adj.adv. & v. Variant of OK1.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.okay (????ke?) sentence substitute, adj, vb, n a variant of O.K.Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014OK Oklahoma. OK o?kay (?o??ke?, ?o??ke?, ?o??ke?) adj., adv., n., pl. OKs or OK’s or O.K.’s or o?kays, adj. 1. all right; satisfactory: Is everything OK? 2. correct, permissible, or acceptable. 3. feeling well. 4. safe; sound. 5. adequate but unremarkable. 6. estimable, likable, or dependable. adv. 7. all right; well enough; successfully; fine: He sings OK. 8. (used to request or express agreement, acknowledgment, approval, etc.) n. 9. an approval, agreement, or endorsement. v.t. 10. to endorse or indicate approval of; authorize. [initials of a facetious folk phonetic spelling, e.g., oll or orl korrect representing all correct, first attested in Boston in 1839, then used in 1840 by Democrat partisans of Martin Van Buren, who allegedly named their organization, the O.K. Club, in allusion to the initials of Old Kinderhook, Van Buren’s nickname, derived from his birthplace, Kinderhook, New York] Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.okayPast participle: okayedGerund: okayingImperativePresentPreteritePresent ContinuousPresent PerfectPast ContinuousPast PerfectFutureFuture PerfectFuture ContinuousPresent Perfect ContinuousFuture Perfect ContinuousPast Perfect ContinuousConditionalPast ConditionalImperativeokayokayPresentI okayyou okayhe/she/it okayswe okayyou okaythey okayPreteriteI okayedyou okayedhe/she/it okayedwe okayedyou okayedthey okayedPresent ContinuousI am okayingyou are okayinghe/she/it is okayingwe are okayingyou are okayingthey are okayingPresent PerfectI have okayedyou have okayedhe/she/it has okayedwe have okayedyou have okayedthey have okayedPast ContinuousI was okayingyou were okayinghe/she/it was okayingwe were okayingyou were okayingthey were okayingPast PerfectI had okayedyou had okayedhe/she/it had okayedwe had okayedyou had okayedthey had okayedFutureI will okayyou will okayhe/she/it will okaywe will okayyou will okaythey will okayFuture PerfectI will have okayedyou will have okayedhe/she/it will have okayedwe will have okayedyou will have okayedthey will have okayedFuture ContinuousI will be okayingyou will be okayinghe/she/it will be okayingwe will be okayingyou will be okayingthey will be okayingPresent Perfect ContinuousI have been okayingyou have been okayinghe/she/it has been okayingwe have been okayingyou have been okayingthey have been okayingFuture Perfect ContinuousI will have been okayingyou will have been okayinghe/she/it will have been okayingwe will have been okayingyou will have been okayingthey will have been okayingPast Perfect ContinuousI had been okayingyou had been okayinghe/she/it had been okayingwe had been okayingyou had been okayingthey had been okayingConditionalI would okayyou would okayhe/she/it would okaywe would okayyou would okaythey would okayPast ConditionalI would have okayedyou would have okayedhe/she/it would have okayedwe would have okayedyou would have okayedthey would have okayedCollins English Verb Tables © HarperCollins Publishers 2011