Déjà Phenomenon

 

Déjà entendu: Illusion that what one is hearing has been heard previously.

Déjà vu’: New situation is recognised incorrectly as a repetition of previous experience.

Déjà pense’: condition in which a thought never entertained before is incorrectly regarded as a repetition of a previous thought.

Déjà vecu: In déjà vécu (already experienced), people can’t tell that a situation is new; they believe they are reliving a familiar experience.