'déjà vu' (literally 'already seen') means that you feel like something has happened over and over again.
it means 'already'
Déjà vu translates literally to "already seen".
Déjà is French for 'already'. "Déjà vu" translates to "already seen".
'Already seen'. The correct spelling, déjà means 'already' and vu is past tense of the verb 'voir' (to see).