Definitions of vast
The word vast uses 4 letters:astv.
VAST is playable in:
superl. - Waste; desert; desolate; lonely. 2
superl. - Of great extent; very spacious or large; also, huge in bulk; immense; enormous; as, the vast ocean; vast mountains; the vast empire of Russia. 2
superl. - Very great in numbers, quantity, or amount; as, a vast army; a vast sum of money. 2
superl. - Very great in importance; as, a subject of vast concern. 2
n. - A waste region; boundless space; immensity. 2