(colloquial) Insane, mad. / (colloquial, figuratively) Crazy, mad; unusually pleased or, alternatively, angered. / (colloquial) Very fond of (on) someone.

Indicates annoyance, anger, or disappointment. / Signifies rejection of a proposal or idea, as in forget it, no way, or nothing doing; often followed by to.

Third-person singular simple present indicative form of nut

simple past tense and past participle of nut

present participle of nut / (rare) Gaining favor or subjugating oneself. / (Australia, New Zealand, slang) Thinking very hard or puzzling over something.

(rare) An outing to gather nuts.

plural of nutting

(simile, Britain) Extremely good.

A nut with rounded extensions projecting past the nut's opening. A cotter pin is inserted through a hole in the bolt and bent around the castle nut's projections to lock the nut in place.

The seed of the areca palm (not a true nut but a drupe), chewed as a mild stimulant.