Diagram

Definition

Diagram is a noun and verb that refers to a simplified drawing or plan that represents information visually, often using shapes, lines, and symbols. As a verb, it means to create a visual representation or outline of information.

Parts of Speech

• Noun
• Verb

Pronunciation

American English

• IPA Pronunciation: /ˈdaɪəˌɡræm/
• Respelling: DY-uh-gram

British English

• IPA Pronunciation: /ˈdaɪəˌɡræm/
• Respelling: DY-uh-gram

Etymology

The word "diagram" originates from the Greek "diagramma," meaning "a mark, figure, or plan," derived from "diagraphein," meaning "to mark out by lines" (from "dia-" meaning "across" and "graphein" meaning "to write"). The term entered English in the early 17th century, referring to visual representations of concepts or objects.

Derivatives

• Diagrammatic (adjective)
• Diagrammatically (adverb)
• Diagrams (plural noun)
• Diagrammed (verb)
• Diagramming (verb)

Synonyms

• Chart
• Blueprint
• Illustration

Antonyms

• None

Usage

The term "diagram" is widely used to describe visual representations that organize information clearly, such as "The engineer created a diagram of the circuit." It is also used as a verb in contexts requiring a visual breakdown of information, as in "She will diagram the workflow."

Related Terms

• Chart: A graphical representation of data or information.
• Schema: An organized framework or structure.
• Model: A representation, often simplified, used to explain a concept or object.

Detailed Definitions

Noun

• A simplified drawing or plan representing information visually: Refers to an image that conveys complex information or processes in an easily understandable way.
  • Example: "The anatomy book includes a diagram of the human heart."

Verb

• To create a diagram or outline of information: Describes the action of visually organizing data or processes.
  • Example: "The teacher diagrammed the sentence to illustrate grammar structure."