A worldly or sophisticated man, one well versed in the ways and dealings of humankind.

(intransitive, idiomatic) To tell others about one's homosexuality, bisexuality, transness, or any minority or disapproved-of belief, preference, etc., where previously this had been kept secret.

Alternative form of birds of a feather flock together

The subjective perception and judgement of the person seeing or considering something.

(baseball) To cause a pitcher to be replaced by heavy hitting. / (idiomatic) To cause something to be replaced by something else.

Used other than figuratively or idiomatically: See out of, the, box. / (idiomatic, of a product) Immediately, without intervention from the customer.

Alternative spelling of run-of-the-mill

(figuratively) Ordinary; not special.

Alternative form of state of the art

Alternative form of state of the art