Syn. — Enormous; huge; immense; mighty.
Vast, n. A waste region; boundless space; immensity. "The watery vast."
Pope.
Michael bid sound The archangel trumpet. Through the vast of heaven It
sounded.
Milton.
Vas*ta"tion (?), n. [L. vastatio, fr. vastare to lay waste, fr. vastus
empty, waste.] A laying waste; waste; depopulation; devastation. [Obs.]
Bp. Hall.
Vas"tel (?), n. See Wastel. [Obs.] Fuller.
Vas*tid"i*ty (?), n. [Cf. OF. vastité, L. vastitas.] Vastness;
immensity. [Obs.] "All the world's vastidity." Shak.