The brother or brother-in-law of one’s mother.

A brother or brother-in-law of one's father.

A half-brother of one's parent. / A half brother-in-law of one's parent.

(derogatory, ethnic slur) A black man who is servile towards white authority and accepting of white supremacy, a black race traitor.

(US, idiomatic) To beg for mercy; to give up; to ask to stop (something painful or unbearable).

(colloquial, originally US) A personification of the United States federal government or (rare) citizens.

Alternative spelling of great-uncle

Alternative form of granduncle

An uncle of one's parent (i.e. a brother or brother-in-law of one's grandparent).

plural of paternal uncle