(n.) A house where insane persons are confined; an insane asylum; a bedlam.

VA hospital almshouse base hospital bedlam bird sanctuary bolt-hole bughouse cache clinic community hospital concealment convalescent home convalescent hospital corner cover covert coverture cranny crazy house cubby cubbyhole dark corner den dugout evacuation hospital farm field hospital forest preserve foster home foxhole funk hole game preserve game sanctuary general hospital halfway house harbor harbor of refuge harborage haven hideaway hideout hidey hole hiding hiding place hole home hospice hospital hospitium infirmary inpatient clinic insane asylum institution inviolability lair lunatic asylum madhouse maison de sante mental home mental hospital mental institution niche nook nursing home nuthouse orphanage osteopathic hospital outpatient clinic padded cell policlinic polyclinic poor farm poorhouse port preserve private hospital proprietary hospital psychiatric ward psychopathic hospital public hospital recess refuge rest home retreat safe haven safehold sanatorium sanctuary secret place security shelter sick bay sickbed sickroom snug harbor special hospital stash state hospital station hospital stronghold surgical hospital teaching hospital undercovert veterans hospital voluntary hospital ward well-baby clinic workhouse