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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.

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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.

This was especially punishing for Disney as its films had grown more ambitious and high-budget following the enormous success of “Snow White and the Seven Dwarfs.”

From The Wall Street Journal • Jun. 19, 2026

The electronics generate enormous amounts of heat, and getting rid of that heat is surprisingly difficult in space.

From Science Daily • Jun. 19, 2026

Climate change is having an "enormous impact on migration around the world", Pope said.

From Barron's • Jun. 18, 2026

As Kingsley tells the story, he mimes methodically making his way through the enormous volume.

From Los Angeles Times • Jun. 17, 2026

My foster parents think I was starving in Cuba, and so they like to take me to this restaurant called Wolfie’s, where we eat enormous pastrami sandwiches and bowls of matzoh ball soup.

From "Across So Many Seas" by Ruth Behar

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