What does illustrating mean?
Illustrating means using examples, images, diagrams, or other material to make an idea easier to understand. A speaker may illustrate an argument with a personal story, while a textbook may illustrate a concept with a diagram or photograph. In publishing and the decorative arts, illustrating also refers to adding pictures or ornamentation to a book or manuscript. The word is commonly used in the construction “illustrated by,” as in “the process is illustrated by the diagram,” and it has a neutral, generally formal tone. The related adjective “illustrative” emphasizes the clarifying role of an example, while “illustrator” names a person who creates visual material. Although the word can refer to decoration, its dominant modern meaning concerns explanation and demonstration.
verbTo explain or make something clearer by providing examples, diagrams, or other supporting material. It can also mean to adorn a book or other work with images or decorative designs.
- Explaining or clarifying something by means of examples, diagrams, or other supporting material.
- Providing an image, diagram, or example that helps demonstrate a statement or concept.
- Adorning a book, manuscript, or other work with pictures or decorative designs.
"The speaker illustrated her argument with memorable anecdotes and clear diagrams."
"The photograph effectively illustrates the impact of the drought on local farms."
"She illustrated the margins of the manuscript with delicate botanical drawings."
A good illustration can say in one picture what a speaker might need a long paragraph to explain.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does illustrating come from?
The word comes through English from Latin illustrāre, meaning “to make clear” or “to illuminate.” Its root is the Latin verb lūstrāre, originally “to purify by sacrifice,” which later developed the sense “to examine or scrutinize.” Medieval and early modern English borrowed the Latin-derived verb in the sense of “to explain clearly.” The development of printing and book production also established the modern sense of providing pictures or ornamentation for a text.
Related word forms
How illustrating is actually used
In general use, the word is neutral and formal. The phrase “illustrated by” is especially common in expository and academic contexts.
Easily confused with illustrating
Illustrating makes a subject clearer through examples or images, whereas illuminating can mean to shed light on a matter or to light a space.