Definition of seventh heaven in English:

seventh heaven

noun

  • 1Also with capital initials. The most exalted level of heaven, especially the highest and most holy or blessed of the hierarchical series of heavens described in Jewish and Islamic theology.

  • 2figurative A place or state of supreme bliss. Now chiefly in "in seventh heaven": ecstatically happy.

Origin

Late Middle English; earliest use found in Ipotis. From seventh + heaven.

Pronunciation

seventh heaven

/ˌsɛvnθ ˈhɛvn/