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adjective vast pronunciation in American English /væst/
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adjectivevast
comparativevaster
superlativevastest
  1. extremely large
    a vast empty plain
    a vast amount/number/quantity: Our dog eats a vast amount of food each day.
    a vast range/array: the vast array of computer games available
    in vast numbers/amounts: People flocked to the show in vast numbers.
    the vast majority of (=almost everyone or everything): I believe the vast majority of people (=almost everyone) will support us.
    a vast expanse (=a very large area): the vast expanse of the National Park
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derived word

vastness

noun [uncountable]
The vastness of the topic overwhelms most readers.
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