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, …

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

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 word, with …

OK definition: Satisfactory or agreeable; acceptable.

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

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, acceptance, or …

Anything that's ok is all right or fine. A perfectly ok answer when your dad asks how your homework is going is "Ok."

Despite OK's ubiquity, many people don't know the words behind this two-letter agreement.

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

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 Earth to …