Worn out; depleted; exhausted; having nothing left; useless, due to the expenditure of all resources.

simple past tense and past participle of use up

simple past tense and past participle of sex up

simple past tense and past participle of stand up

(idiomatic) To "be a man about it"; to do the things a man is traditionally expected to do, such as taking responsibility for the consequences of one's actions; displaying bravery or toughness in the face of danger, adversity, or a challenge; providing for one's family, etc. (Compare man (“brace oneself, steel oneself”).)

(baseball) Used by an umpire to invite the next batter to the batter's box, especially at the beginning of a half-inning.

(transitive) To speak or act in support or defense of (a person, a cause, a belief, or the like).

(transitive) To object to or interfere with the actions of (someone seen as bullying, pushy, or controlling). / (transitive) To withstand, to weather, to survive in spite of.

(transitive) To seal with a wall.

Alternative spelling of upbeat