Psychiatry
WordNet
noun
(1) The branch of medicine dealing with the diagnosis and treatment of mental disorders
WiktionaryText
Etymology
From + from .
Noun
- The branch of medicine that subjectively diagnoses, treats, and studies mental illness and behavioural conditions.
Trivia
Psychiatry was the winning word at the 21st Scripps National Spelling Bee. http://en.wikipedia.org/wiki/Scripps_National_Spelling_Bee