illustrate

verb

il·​lus·​trate ˈi-lə-ˌstrāt How to pronounce illustrate (audio)
 also  i-ˈlə-
illustrated; illustrating

transitive verb

1
a
: to provide with visual features intended to explain or decorate
illustrate a book
b
: to make clear by giving or by serving as an example or instance
c
: to make clear : clarify
2
: to show clearly : demonstrate
3
obsolete
a
b
: to light up
4
a
archaic : to make illustrious
b obsolete
(1)
: to make bright
(2)
: adorn

intransitive verb

: to give an example or instance
illustrator
ˈi-lə-ˌstrā-tər How to pronounce illustrate (audio)
 also  i-ˈlə-
noun

Examples of illustrate in a Sentence

He illustrated his lecture with stories of his own experiences in the field. Please give a few examples to illustrate your point. The results illustrate how important it is to wear your seatbelt. The students will write and illustrate their own stories.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The poll is only the latest evidence of the race's competitiveness, which has drawn national attention due to the candidates' high spending and the race's potential to illustrate where voters are leaning a year ahead of the consequential 2026 midterm elections. Kathryn Palmer, USA Today, 30 Oct. 2025 The new menu items will be served in limited-edition packaging that’s illustrated with gingerbread-style Munchkins, which are storybook-style characters of Dunkin' Munchkin donut holes, but are wearing seasonal outfits. Amanda Greenwood, MSNBC Newsweek, 30 Oct. 2025 As illustrated at the team’s preseason luncheon, team-building will be important with a myriad of new faces making up the team’s impact and ancillary pieces. Hunter Bailey, Charlotte Observer, 30 Oct. 2025 But before the Dragon Ball anime, Toriyama worked on character designs for the Dragon Quest series, illustrating, among dozens of others, the instantly recognizable Slime seen in every entry in the series. Rhi Easby, Rolling Stone, 30 Oct. 2025 See All Example Sentences for illustrate

Word History

Etymology

Latin illustratus, past participle of illustrare, from in- + lustrare to purify, make bright — more at luster

First Known Use

1526, in the meaning defined at transitive sense 3

Time Traveler
The first known use of illustrate was in 1526

Browse Nearby Words

Cite this Entry

“Illustrate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/illustrate. Accessed 2 Nov. 2025.

Kids Definition

illustrate

verb
il·​lus·​trate ˈil-əs-ˌtrāt How to pronounce illustrate (audio)
il-ˈəs-
illustrated; illustrating
1
: to make clear by using examples
illustrated his point with a personal experience
2
a
: to provide with pictures or diagrams intended to explain or decorate
illustrate a book
b
: to serve as an illustration
illustrator noun

More from Merriam-Webster on illustrate

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