OK
1 Americanadjective
-
all right; proceeding normally; satisfactory or under control.
Things are OK at the moment.
-
correct, permissible, or acceptable; meeting standards.
Is this suit OK to wear to a formal party?
-
doing well or in good health; managing adequately.
She's been OK since the operation.
-
adequate but unexceptional or unremarkable; tolerable.
The job they did was OK, nothing more.
-
estimable, dependable, or trustworthy; likable.
an OK person.
adverb
-
all right; well enough; successfully; fine.
She'll manage OK on her own.
He sings OK, but he can't tap dance.
-
(used as an affirmative response) yes; surely.
-
(used as an interrogative or interrogative tag) all right?; do you agree?
interjection
-
(used to express agreement, understanding, acceptance, or the like).
OK, I'll get it for you.
-
(used as an introductory or transitional expression).
OK, now where were we?
noun
plural
OK'sverb (used with object)
abbreviation
adjective
-
in good or satisfactory condition
-
permissable
is it O.K. if I go home now?
-
acceptable but not outstanding
the party was O.K.
verb
noun
abbreviation
Usage
And is OK in the dictionary? OK is a word. The term OK may also be spelled okay. There is confusion as to whether OK is a word because it is informal, looks like an acronym, and is spelled with all capital letters. However, none of these elements disqualify OK from being a valid word.
Etymology
Origin of OK
Initials of a facetious folk phonetic spelling, i.e., oll or orl korrect representing all correct, first attested in Boston, Massachusetts, in 1839, then used in 1840 by Democrat partisans of Martin Van Buren during his election campaign, who allegedly named their organization, the O.K. Club, in allusion to the initials of Old Kinderhook, Van Buren's nickname, derived from his birthplace, Kinderhook, New York
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
He said that the returns on huge investments being made in AI infrastructure are likely to be negative, but that it’s OK.
It’s worth adding that this exercise isn’t merely tongue in cheek, but it also relies on judgment — OK, guessing — as much as science.
From MarketWatch
My hope is that I come out OK, of course.
From Los Angeles Times
“I’m OK. I’m not going to let them steal my joy, but this is very serious. These are federal criminal charges.”
From Los Angeles Times
“When those things start to not happen and feel further and further away over time, there’s a little bit of acceptance that comes with that: OK, maybe I’m not meant for these big breakthroughs.”
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.