Dictionary
vast
Pronunciation: (vast, väst), [key]
—adj., -er, -est,
—n.
—
adj.
1. of very great area or extent; immense:
the vast reaches of outer space.
2. of very great size or proportions; huge; enormous:
vast piles of rubble left in the wake of the war.
3. very great in number, quantity, amount, etc.:
vast sums of money.
4. very great in degree, intensity, etc.:
an artisan of vast skill.
—
n.
Literary.an immense or boundless expanse or space.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.