Psychobabble
Psychobabble was a dismissive term for psychological terminology.
In his courtroom, Q gave examples of the events the Q Continuum had observed while watching Jean-Luc Picard, including the captain "listening to Counselor Troi's pedantic psychobabble". (TNG: "All Good Things...")
In 2375, not wishing to be psychoanalyzed, Garak asked Ezri Dax to "Spare me your insipid psychobabble". (DS9: "Afterimage")
In 2376, Dr. Lewis Zimmerman dismissed Troi's attempts to mediate an argument between him and the EMH by telling her to spare them her psychobabble. (VOY: "Life Line")