Definition

1. Noun:
   • A picture, diagram, or other visual element used to explain or decorate a text: An "illustration" is a visual representation, such as a drawing or photograph, included to make a subject clearer or more attractive.
   • An example that explains or proves a point: An "illustration" is also an instance or case used to clarify or demonstrate a general idea or principle.
   • The art or process of creating explanatory or decorative images: "Illustration" can refer to the field or activity of producing such images.

Usage Examples

• Noun (Visual Element):
  • The textbook includes an illustration of the human heart.
  • Her book is famous for its beautiful color illustrations.
• Noun (Explanatory Example):
  • He provided a clear illustration of the theory with a simple analogy.
  • The recent scandal is a perfect illustration of corporate greed.

Advanced Usage

• "by way of illustration": used to introduce an example that clarifies a preceding statement.
  • The author discusses several complex ideas, and by way of illustration, she includes a case study.
• "serve as an illustration": to function as a clarifying example.
  • This historical event serves as a powerful illustration of the dangers of propaganda.

Variants and Related Words

• Illustrate (verb): To explain or make something clear by using examples, pictures, or diagrams.
  • The graph illustrates the population growth over time.
• Illustrative (adjective): Serving as an example or explanation.
  • The data is illustrative of a broader trend.
• Illustrator (noun): A person who creates illustrations, especially for books.
  • She works as a freelance illustrator for children's books.

Synonyms

• Example: A representative form or pattern.
• Figure: A diagram or illustrative drawing, especially in a text.
• Demonstration: The action of showing the existence or truth of something by giving proof or evidence.

Related Phrases

• Case in point: A specific, relevant example.
  • The malfunctioning software is a case in point for why we need better testing.
• For instance: Used to introduce an example.
  • Many animals, for instance, bears, hibernate during winter.

Related Idioms

• A picture is worth a thousand words: Suggests that a complex idea can be conveyed more effectively with an image than with a description.
  • We don't need a long report; just show them the chart. A picture is worth a thousand words.

Noun

1. a visual representation (a picture or diagram) that is used make some subject more pleasing or easier to understand
2. an item of information that is typical of a class or group
   • this patient provides a typical example of the syndrome
   • there is an example on page 10
3. showing by example
4. artwork that helps make something clear or attractive