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Synonyms

illustration

American  
[il-uh-strey-shuhn] / ˌɪl əˈstreɪ ʃən /

noun

  1. something that illustrates, as a picture in a book or magazine.

  2. a comparison or an example intended for explanation or corroboration.

    Synonyms:
    explication
  3. the act or process of illuminating.

  4. the act of clarifying or explaining; elucidation.

  5. Archaic. illustriousness; distinction.


illustration British  
/ ˌɪləˈstreɪʃən /

noun

  1. pictorial matter used to explain or decorate a text

  2. an example or demonstration

    an illustration of his ability

  3. the act of illustrating or the state of being illustrated

"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

Related Words

See case 1.

Other Word Forms

Etymology

Origin of illustration

First recorded in 1325–75; Middle English, from Latin illustrātiōn- (stem of illustrātiō ) “the act of making vivid, illustrating”; see illustrate, -ion

Explanation

When the written instructions get tough, look for an illustration — a picture — to figure out what to do. Assembling furniture? Numbered diagrams and other illustrations can help you avoid the dreaded pile of "leftover" pieces. An illustration can also be a helpful example that isn't visual at all. A coworker who comes to work with a terrible cold and gives it to the whole office is an illustration of what happens when a boss discourages the use of sick days. You hope that the boss isn't an illustration of management at that company! If so, maybe these workers do need a visual: an illustration that shows hand-washing techniques and other ways to avoid germs.

Keep Reading on Vocabulary.com

Vocabulary lists containing illustration

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.

Alexandra's award-winning work has been recognized by the Society of Illustrators, American Illustration, the Society for News Design, 3x3 and the Society of Publication Designers.

From The Wall Street Journal • Apr. 20, 2026

Sir Quentin set up a charity for illustration in 2002 and the House of Illustration was based in rented space in King's Cross between 2014 and 2020.

From BBC • Nov. 3, 2025

Illustration also allowed him to depict images that couldn’t be shown on television.

From New York Times • Jan. 24, 2024

Illustration of what the Europa Clipper spacecraft will look like flying by Europa, a moon of Jupiter.

From Salon • Dec. 29, 2023

Illustration No. 3 is a very good specimen.

From In Pastures New by Ade, George