Déjà vu, from French, literally “already seen”, is the phenomenon of having the strong sensation that an event or experience currently being experienced has been experienced in the past, regardless of whether it has actually happened.
Jamais vu (from French, meaning “never seen”) is a term in psychology which is used to describe any familiar situation which is not recognized by the observer.
Presque vu (from French, meaning “almost seen”) is the sensation of being on the brink of an epiphany, such as when attempting to recall a word or name.
Déjà entendu, (literally “already heard”) is the experience of feeling sure that one has already heard something, even though the exact details are uncertain or were perhaps imagined.
Follow Ultrafacts for more facts
Source: Ultra Facts