Third-person singular simple present indicative form of boss up

simple past tense and past participle of boss up

(sciences) A clamp with two thumbscrews for holding two rods at a right angle to each other, for attaching laboratory equipment to a retort stand.

Alternative form of show who's boss

(intransitive, idiomatic) To demonstrate oneself to be dominant; to show that one has the upper hand.

Alternative form of show who's boss

Alternative form of show who's boss

Third-person singular simple present indicative form of show who's boss

present participle of show who's boss

simple past tense of show who's boss