vast
adjective
unusually great in size or amount or degree or especially extent or scope
“huge government spending”
“huge country estates”
Source: WordNet 3.1, Princeton University
Vast meaning
What does “vast” mean? Definitions, examples, synonyms and opposites.
“vast” is an adjective with one meaning. Its most common meaning is: unusually great in size or amount or degree or especially extent or scope.