RhymeZone: setdown definitions

Definitions of setdown:

noun: The act of setting down something or someone.
noun: The act of descending onto a surface (of an aircraft or spacecraft).
noun: (dated) The humbling of a person by act or words.
noun: (dated) A retort or a reproof that has a humbling effect.
noun: (slang, obsolete) A sit-down meal eaten by a tramp; a charitable meal provided to a tramp in the giver's home.
noun: (US, slang, obsolete) A person’s buttocks.

(Definitions from Wiktionary)