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Synonyms

vast

American  
[vast] / væst /

adjective

vaster, vastest
  1. of very great area or extent; immense.

    the vast reaches of outer space.

    Synonyms:
    stupendous, colossal, gigantic, boundless, measureless
    Antonyms:
    small
  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.


noun

  1. Literary. an immense or boundless expanse or space.

vast British  
/ vɑːst /

adjective

  1. unusually large in size, extent, degree, or number; immense

  2. (prenominal) (intensifier)

    in vast haste

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. poetic immense or boundless space

  2. dialect a very great amount or number

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • supervast adjective
  • vastity noun
  • vastly adverb
  • vastness noun

Etymology

Origin of vast

First recorded in 1565–75, from Latin vastus “empty, immense”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But the vast majority of its uncrewed vehicles are still used for their original purpose of delivering supplies and evacuating the wounded.

From BBC

When the researchers polled New York and New Jersey businesses last month, the vast majority reported they were paying more for the health plans they provided to workers.

From MarketWatch

But I couldn't tell whether we were drifting toward them or eastward into the vast Bering Sea.

From Literature

It is hoped that remote robotic surgery could spare future patients the "vast expense and inconvenience" of travelling for treatment, and help deliver better healthcare to people in more remote locations.

From BBC

India has always defended its purchase of Russian crude, saying that it needs to meet the energy needs of its vast population and has the right to do business with its trading partners.

From BBC