English edit

Etymology edit

nut +‎ house

Pronunciation edit

  • (file)

Noun edit

nuthouse (plural nuthouses)

  1. (informal, offensive) A hospital for the mentally ill.
    Synonyms: see Thesaurus:mental hospital
    That guy is totally crazy; he belongs in a nuthouse.

Translations edit

References edit

  • nuthouse”, in OneLook Dictionary Search.