Of or pertaining to psychoanalysis.

Of or pertaining to a pseudonym. / (of a name) Fictitious. / That uses a pseudonym. / (computing, law) Pertaining to pseudonymization.

Performed by or pertaining to the mind or spirit; mental, psychic. / (theology) Pertaining to the animal nature of man, as opposed to the spirit.

(transitive, intransitive) To practice psychoanalysis (on).

A practitioner of psychoanalysis.

(dated) neurosis

The academic study of persons whose psychological characteristics deviate from the norm, as with neuroses, psychoses, and disorders

The interplay between the individual and society. / The study of how people and groups interact.

Of or relating to the psychological aspect or aspects of sexuality.

(psychology, evolutionary theory) A theoretical approach to psychology that attempts to explain mental and psychological traits—such as memory, perception, or language—as adaptations, that is, as the functional products of natural selection.