adj. & n. Psychol.
--adj. of or relating to the Austrian psychologist Sigmund Freud (d. 1939) or his methods of psychoanalysis, esp. with reference to the importance of sexuality in human behaviour.
--n. a follower of Freud or his methods.
Phrases and idioms:
Freudian slip an unintentional error regarded as revealing subconscious feelings.
Derivatives:
Freudianism n.