okay -
in a satisfactory or adequate manner; "she'll do okay on her own"; "held up all right under pressure"; (`alright' is a nonstandard variant of `all right')
Okay (also spelled OK, O.K. ) is a colloquial English word denoting approval, assent, or acknowledgment. "Okay" has frequently turned up as a loanword in many other languages.
OmegaWiki Dictionary
Ω
okay Colloquial expression of acceptance.
okay An indication of agreement, surprise, skepticism or irony.
