"OK" (/oʊkeɪ/; also spelled "okay", "ok", or "O.K.") is a word denoting approval, acceptance, agreement, assent, or acknowledgment. "OK", as an adjective, can also express acknowledgment without approval. "OK" has frequently turned up as a loanword in many other languages.
As an adjective, "OK" means "adequate", "acceptable" ("this is OK to send out"), "mediocre" often in contrast to "good" ("the food was OK"); it also functions as an adverb in this sense. As an interjection, it can denote compliance ("OK, I will do that"), or agreement ("OK, that is fine"). As a verb and noun it means "assent" ("the boss OKed the purchase" and "the boss gave his OK to the purchase"). As a versatile discourse marker (or back-channeling item), it can also be used with appropriate voice tone to show doubt or to seek confirmation ("OK?" or "Is that OK?").
Numerous explanations for the origin of the expression have been suggested, but few have been discussed seriously by linguists. The following proposals have found mainstream recognition.
Okay (pronounced [okaj]) is a Turkish masculine given name and surname. It may refer to:
Okay is a 2002 Danish drama film directed by Jesper W. Nielsen.
Sometimes I lie awake in bed
Thinking about the things you said
So lost for words, so lost to tell you how I feel
So terrified of changing what I thought was real
It's too bad, you're gone
It's too bad, you're not alone
And I know that you couldn't see
That it's too bad that you're gone
And not here with me
Standing here, trying to make some sense of this
There's nothing between us
Still I can feel your awkwardness
You're so lost for words
So you just tell me I'm your friend
There must be one reason
Only one reason in the end
It's too bad, you're gone
It's too bad, you're not alone
And I know that you couldn't see
That it's too bad that you're gone
And not here with me
So why are you pulling away
It must be from things that I say
And I'm thinking you're thinking of him