OK (/ ˌoʊˈkeɪ / ⓘ), with spelling variations including okay, okeh, O.K. and many others, is an English word (originating in American English) denoting approval, acceptance, agreement, …

The meaning of OK is all right. How to use OK in a sentence.

Jul 16, 2024 · For many years, the origin of “OK,” one of the most common words in languages around the world, was disputed. Theories about the word’s beginnings and original meaning …

Okay, OK, and O.K. are all the same words and can be used interchangeably with one another in both informal and formal writing scenarios. In fact, OK is the original preferred spelling of the …

OK meaning: 1. used to show that you agree with something or agree to do something: 2. used to check that…. Learn more.

Jul 23, 2025 · During the 1960s, NASA astronauts popularized the phrase "A-OK" to signal that all systems were go. And 56 years ago this week, "OK" was among the first words spoken from …

OK definition: Satisfactory or agreeable; acceptable.

Oct 22, 2024 · The word "OK" is a common expression in the English language, with "okay" being a later spelling variant derived from it. Its primary meanings include indicating agreement, …

OK please: used to express assent, concession, or approval, esp. with regard to a previous statement, question, or request: ‘yes’, ‘all right’, ‘ok’.

Mar 21, 2014 · While OK became part of the popular lexicon, its origins were disputed for more than a century. Some linguists pointed to Van Buren and Jackson.