(law, jurisprudence) To constitute a special jury ordered by a court, by each party striking out a certain number of names from a prepared list of jurors, so as to reduce it to the number of persons required by law.

Alternative form of know one's ass from a hole in the ground

simple past tense and past participle of abandon ship

(informal) At a loss, puzzled, in a bind.

(idiomatic, vulgar) To have an adequate level of knowledge or skill; to understand what one is doing or talking about.

A minimalist style of visual art.

An aircraft maintenance check performed approximately every 500-800 flight hours or 200-400 cycles.

(medicine, education) Initialism of anatomy and physiology. / (aviation) Initialism of airframe and powerplant.

(medicine) Initialism of anterior and posterior. / (business) Initialism of advertising and promotional.

Initialism of The Great Atlantic & Pacific Tea Company: an American chain of grocery stores that operated from 1859 to 2015.