Meaning & use

diagram

noun·Everyday

A simplified drawing that shows the parts, structure, or workings of something.

See it in a sentence

The textbook included a labeled diagram of the human digestive system.

She sketched a quick diagram to explain how the pulley system worked.

A note on using this word

A diagram simplifies information visually, unlike a photograph, which shows realistic detail rather than an abstracted structure.

Words with a similar meaning

chartsketchillustration

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

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