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.

What Is the Origin of the "Okay"? The abbreviation "OK" (which later turned into the globally used word "okay") was first noted in 1839 in the office of Charles Gordon Greene at the Boston Morning Post. …

OKAY definition: a variant of OK. See examples of okay used in a sentence.

Sep 16, 2022 · Both okay and OK (pronounced “oh-kay”) are grammatically correct and perfectly interchangeable. Unlike other words that might depend on regional variations, there aren’t any real …

Okay is used as an adverb in informal speech, meaning ‘all right’, ‘neither well nor badly’: …

You can say ' Okay? ' to check whether the person you are talking to understands what you have said and accepts it.

“OK” is more informal and versatile, while “Okay” is more formal and emphatic. Understanding these subtle differences can help you choose the right word for the right situation.

2 days ago · From oka (“are”) +‎ i (nominalising suffix), literally “those which are”. okay (Kana spelling オカイ) This word is not actually a proper pronoun, but is often used when it is absolutely necessary …

Apr 19, 2025 · Despite OK's ubiquity, many people don't know the words behind this two-letter agreement. OK's origins are apparently rather comedic. The English language is chock full of …