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.

The OK Cafe opened its doors July 8, 1987, and so great was the longing for a true southern restaurant that by the end of the first week it had become an Atlanta phenomenon with crowds standing in line …

OK definition: all right; proceeding normally; satisfactory or under control. See examples of OK used in a sentence.

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 Earth to …

Feb 26, 2025 · It’s one of the most commonly used words in the world, but have you ever wondered what "OK" really means and where it comes from? "OK," "okay," or "okey" are terms we use to …

The OK Cafe opened its doors July 8, 1987, and so great was the longing for a true southern restaurant that by the end of the first week it had become an Atlanta phenomenon with crowds standing in line …

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 …

1. all right; satisfactory: Is everything OK? 2. correct, permissible, or acceptable. 3. feeling well. 4. safe; sound.