Meaning

noun the branch of psychiatry concerned with psychological methods

noun the treatment of mental or emotional problems by psychological means

originEtymology tree Ancient Greek ψῡχή (psūkhḗ) Ancient Greek ψῡχο- (psūkho-)der. English psycho- Proto-Indo-European *treb-der.? Ancient Greek θερᾰ́πων (therắpōn) Ancient Greek -εύς (-eús) Ancient Greek -εύω (-eúō) Ancient Greek θεραπεύω (therapeúō) Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-i-eh₂ Proto-Hellenic *-íā Ancient Greek -ία (-ía) Ancient Greek θεραπεία…

Etymology from Wiktionary, CC BY-SA 3.0