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  • myth
    myth
    noun
    a traditional or legendary story, usually concerning some being or hero or event, with or without a determinable basis of fact or a natural explanation, especially one that is concerned with deities or demigods and explains some practice, rite, or phenomenon of nature.
  • myth.
    myth.
    abbreviation
    mythological.
Synonyms

myth

1 American  
[mith] / mɪθ /

noun

myths plural
  1. a traditional or legendary story, usually concerning some being or hero or event, with or without a determinable basis of fact or a natural explanation, especially one that is concerned with deities or demigods and explains some practice, rite, or phenomenon of nature.

  2. stories or matter of this kind.

    realm of myth.

  3. any invented story, idea, or concept.

    His account of the event is pure myth.

    Synonyms:
    fantasy, fiction
  4. an imaginary or fictitious thing or person.

  5. an unproved or false collective belief that is used to justify a social institution.


myth. 2 American  

abbreviation

  1. mythological.

  2. mythology.


myth 1 British  
/ mɪθ /

noun

    1. a story about superhuman beings of an earlier age taken by preliterate society to be a true account, usually of how natural phenomena, social customs, etc, came into existence

    2. another word for mythology mythology

  1. a person or thing whose existence is fictional or unproven

  2. (in modern literature) a theme or character type embodying an idea

    Hemingway's myth of the male hero

  3. philosophy (esp in the writings of Plato) an allegory or parable

"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

myth. 2 British  

abbreviation

  1. mythological

  2. mythology

"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 legend.

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of myth

First recorded in 1820–30; from Late Latin mȳthus, from Greek mŷthos “story, word”

Explanation

A myth is a story that’s told again and again and serves to explain why something is the way it is. A creation myth, for example, is a story that tells how the world came into being. You may have studied Greek or Roman myths in which gods and goddesses wage war and play tricks on each other. These myths are not necessarily true stories from the past — the main idea is that they explain certain ideas about the world and how people act. The story might be accepted as true and serve to explain some fact about the world, or it might be known to be made-up but nevertheless illustrates something about people or history.

Keep Reading on Vocabulary.com

Vocabulary lists containing myth

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 word “narcissist” comes from the Greek myth of Narcissus, which tells the story of a young man so enamored of his image in a reflecting pool that he is unable to look away.

From Salon • Jun. 24, 2026

According to myth, Hedberg will be the first of his class to become an admiral.

From Slate • Jun. 24, 2026

Sarnoski’s attachment to the myth of Robin Hood — a dashing man of the people who robbed from the rich to give to the poor — has deep roots.

From Los Angeles Times • Jun. 18, 2026

This myth assumed that high-tech and the trades were alternatives, even rivals.

From The Wall Street Journal • Jun. 8, 2026

“The Chamber of Secrets was supposed to be a myth, wasn’t it?”

From "Harry Potter and the Deathly Hallows" by J.K. Rowling

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