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Synonyms

enormous

American  
[ih-nawr-muhs] / ɪˈnɔr məs /

adjective

  1. greatly exceeding the common size, extent, etc.; huge; immense.

    an enormous fortune.

    Synonyms:
    stupendous, prodigious, mammoth, gigantic, colossal, vast
  2. outrageous or atrocious.

    enormous wickedness; enormous crimes.


enormous British  
/ ɪˈnɔːməs /

adjective

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

  2. archaic extremely wicked; heinous

"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

Synonym Usage

See huge.

Other Word Forms

Etymology

Origin of enormous

First recorded in 1525–35; enorm + -ous

Explanation

When something is very, very, VERY big, it can be called enormous. “Good heavens, that pimple on your cheek is absolutely enormous; it covers half your face!” The word enormous contains within it, if you look closely, the root norm, as in normal. So what you’re saying when you call something enormous is that it’s beyond what is normal; you’re trying to convey a sense of exaggerated difference. You may also have heard the word ginormous, which people try to use as enormous with a dramatic flair. But, trust us: ginormous is not a good word; it’s just a blend of two words — gigantic and enormous.

Keep Reading on Vocabulary.com

Vocabulary lists containing enormous

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.

See Examples For:

He rises and falls at the same pace as his companion in this nightmare, laying the groundwork on which Adjani can create something so enormous.

From Salon Jul. 17, 2026

The authors said this sub-field has enormous potential but remains in its infancy.

From Barron's Jul. 16, 2026

That run-up in costs has squeezed tech budgets at big institutions including banks—a core customer base for IBM—that buy an enormous amount of computing power from cloud companies to run in-house AI tools.

From The Wall Street Journal Jul. 14, 2026

They squeeze enormous amounts of mass into an incredibly small region, creating gravity so intense that not even light can escape.

From Science Daily Jul. 13, 2026

My brain is running wild with this thought when the dogs stop and I look up and there is an enormous bull buffalo standing in front of my leader, smelling his head.

From "Woodsong" by Gary Paulsen

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