Oklahoma is at a confluence of three major American cultural regions. Historically, it served as a government-sanctioned territory for American Indians moved from east of the Mississippi River, a route for cattle drives from Texas and related regions, and a destination for Southern settlers. OK is one of the most frequently used and recognised words in the world. But what do the letters ‘O’ and ‘K’ actually stand for? We take a look at three popular theories about its origin. The meaning of OK is all right. How to use OK in a sentence. Synonyms for OK: alright, fine, good, acceptable, satisfactory, all right, nice, agreeable; Antonyms of OK: unsatisfactory, bad, disagreeable, poor, unacceptable, wanting, deficient, lousy OK (/ ˌoʊˈkeɪ / ⓘ), with spelling variations including okay, O.K. and many others, is an English word (originating in American English) denoting approval, acceptance, agreement, assent, acknowledgment, or a sign of indifference. OK is frequently used as a loanword in other languages. Music video by Katy Perry performing OK (Visualizer).© 2024 Capitol Records, LLC Stay updated with the latest headlines, trending politics, and today’s top news. Get breaking updates now on OK! Magazine. OkCupid is the only online dating app that matches you on what really matters to you—and it’s free! Download it today to connect with real people. Log into your OkCupid account. Stay updated with the latest celebrity news, trending entertainment news, gossip & exclusive interviews. Get breaking news headlines on OK! Magazine.