when wishing for luck, or / when telling a lie (and attempting to escape the moral and other consequence of that lie).

(idiomatic) A compensation for capturing or killing a person, especially someone guilty of a crime.

(idiomatic) To rely on a past success instead of trying to improve oneself further.

(slang) To vomit.

(dated) To offer one's opinion.

(idiomatic) In advance of concurrent commonly accepted ideas; showing characteristics of changes yet to be; present in one's work before later advances in the field.

(idiomatic) To remain in one's mind for a long duration.

(idiomatic) To apply oneself; to exert a directed effort.

(idiomatic) To withdraw temporarily while recovering from a defeat; to recuperate.

(idiomatic) To forcibly prevent oneself from speaking, especially in order to avoid saying something inappropriate or likely to cause a dispute.