Dictionary.com
Thesaurus.com
Synonyms

anachronism

American  
[uh-nak-ruh-niz-uhm] / əˈnæk rəˌnɪz əm /

noun

  1. something or someone that is not in its correct historical or chronological time, especially a thing or person that belongs to an earlier time.

    The sword is an anachronism in modern warfare.

  2. an error in chronology in which a person, object, event, etc., is assigned a date or period other than the correct one.

    To assign Michelangelo to the 14th century is an anachronism.


anachronism British  
/ əˈnækrəˌnɪzəm /

noun

  1. the representation of an event, person, or thing in a historical context in which it could not have occurred or existed

  2. a person or thing that belongs or seems to belong to another time

    she regards the Church as an anachronism

"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

Etymology

Origin of anachronism

1640–50; < Latin anachronismus < Greek anachronismós a wrong time reference, equivalent to anachron ( ízein ) to make a wrong time reference ( see ana-, chron-, -ize) + -ismos -ism

Explanation

An anachronism is something that doesn't fit its time period, like if you say you'll "dial" your smartphone. Anachronism comes from the Greek roots ana- which means "against" and chron- which means "time." Together they represent a situation in which something happens that should not because it belongs to another time period. You see anachronisms all the time in the movies — they occur when you see a jet fly over a Civil War battle! Or knights jousting over a maiden during the time of Shakespeare!

Keep Reading on Vocabulary.com

Vocabulary lists containing anachronism

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:

I’ve long sympathized with the argument that a large U.S. commitment to the European theater is an anachronism in our security posture, a throwback to 20th-century geopolitics.

From The Wall Street Journal Jul. 6, 2026

Their opposition to transportation projects and other infrastructure, though supposedly grounded in Jeffersonian principle, was a roundabout way of retarding industrial development and ensuring that slavery did not become an economic anachronism.

From Salon Jul. 26, 2025

"Sick sport shooting of magnificent animals is an anachronism in today;s world," he said.

From BBC Mar. 22, 2024

The notion of a TV schedule where viewers are compelled to make an appointment to watch shows has almost become an anachronism in the age of streaming video on demand.

From Los Angeles Times Mar. 14, 2024

The leather flight jacket was an anachronism in 1962.

From "The Great Santini" by Pat Conroy

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training