déjà vu

Noun

Singular déjà vu

Plural none

1. (uncountable) Déjà vu is the feeling of something being familiar, like you've seen or done it before. It is most often used in situations where someone hasn't actually experienced something before, but still feels like they have.

   I got the strangest feeling of déjà vu while I was visiting Egypt, even though I've never been there before.