Norwegian Bokmål edit

Etymology edit

From sinn +‎ -s- +‎ sykdom.

Noun edit

sinnssykdom m (definite singular sinnssykdommen, indefinite plural sinnssykdommer, definite plural sinnssykdommene)

  1. (psychiatry) mental disease, mental illness, insanity, psychosis

Alternative forms edit

Synonyms edit

References edit