nonexistent
Britishadjective
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not having being or existence
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not present under specified conditions or in a specified place
Other Word Forms
Explanation
Something that's nonexistent doesn't really exist. When your cat hisses at her reflection in the mirror, she's attacking a nonexistent enemy. The adjective nonexistent describes something that's not real. Your nonexistent problems are only in your imagination, for example, and you may pretend to answer a nonexistent phone call to avoid an awkward conversation with an acquaintance at the post office. The word existent is at the heart of nonexistent, with its root of existence. They all come from the Latin word exsistere, "to come into being, to appear, or to be."
Vocabulary lists containing nonexistent
Zilch, Zip, Nada: Words For Nothing
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Nobody's Home: Synonyms For "Absent"
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The Phantom Tollbooth
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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.
The state claimed that the regulation was “based on flawed or nonexistent data.”
From Slate • May 4, 2026
The findings showed that the impact of anti-amyloid drugs on memory decline and dementia severity was either nonexistent or extremely small.
From Science Daily • May 4, 2026
He has made a name for himself in Texas conservative circles as the architect behind the formation of a handful of small towns with austere — nearly nonexistent — local governments.
From Salon • May 3, 2026
For traders, that means chances to make money from changes in U.S. debt prices have been nearly nonexistent.
From Barron's • Apr. 27, 2026
Wes’s nonexistent relationship with his father probably contributed to his seeming indifference about becoming a father himself.
From "The Other Wes Moore: One Name, Two Fates" by Wes Moore
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
