I'm fine, thank you
The expected, polite response to how are you?
adj
Senses referring to subjective quality.
The tree frog that they encountered was truly a fine specimen.
Only a really fine wine could fully complement Lucía's hand-made pasta.
Senses referring to subjective quality.
You're a fine one to talk about laziness.
Here's another fine mess you've gotten us into.
Senses referring to subjective quality.
How are you today? – Fine.
Will this one do? It's got a dent in it. – Yeah, it'll be fine, I guess.
Senses referring to subjective quality.
That man is so fine that I'd jump into his pants without a moment's hesitation.
It was a joy to snatch some brief respite, and find himself in the rectory drawing–room. Listening here was as pleasant as talking; just to watch was pleasant. The young priests who lived here wore cassocks and birettas; their faces were fine and mild, yet really strong, like the rector's face; and in their intercourse with him and his wife they seemed to be brothers.
Senses referring to subjective quality.
In any case, Feinsilver’s nomenclatural suggestions and fine distinctions did not enjoy widespread adoption.
adv
Well, nicely, in a positive, agreeable way.
Everything worked out fine.
Finely; elegantly; delicately.
In a manner so that the driven ball strikes the object ball so far to one side as to be barely deflected, the object ball being driven to one side.
intj
Expression of (typically) reluctant or agreement.
Expression of (typically) reluctant acceptance, without further argument or discussion, of another person's viewpoint.