To belittle or express disapproval of.
To declare something obsolescent; to recommend against a function, technique, command, etc. that still works but has been replaced.
To intimidate (someone) emotionally or using psychology (also psych out).
To put (someone) into a required psychological frame of mind (also psych up).
To treat (someone) using psychoanalysis.
Indicating that one's preceding statement was false and that one has successfully fooled one's interlocutor.
Psychiatric.
Psychedelic.
Psychology or psychiatry.
A psychologist; a psychiatrist.