One of two or more things that match, or combine well.

plural of go-together

(intransitive) To develop bad habits; to behave improperly or illegally. / (intransitive) To behave in an adulterous manner. / (intransitive) To come to believe an untruth.

(idiomatic) To devour or consume (something); to enthusiastically or assiduously work on (something); to tear into (something).

(idiomatic, of anything that is not a person) To be a contribution to. / Used other than figuratively or idiomatically: see go, towards.

(intransitive, nautical) To go below deck on a ship; to leave the top deck of a ship.

To surpass a boundary; to go by a limit.

To be more than (something); to be better than (something); to surpass (something).

(intransitive) To strive to one's utmost; to give one's all in an endeavour, at sport, etc. / (intransitive, informal) To be excellent. / Used other than figuratively or idiomatically: see go, hard.

(rare, informal) The state or condition of being on the go.