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English vocabulary · C1

Delineate

/dɪˈlɪniˌeɪt/ · v.

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To delineate something is to show its lines and each part. This lets people see where one part ends and another begins.

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Example sentences

Word origin and roots

from Latin

Synonyms and nuances

Words with the same root

line — line

Lesson notes

To delineate something is to show its lines and each part. This lets people see where one part ends and another begins.

Related: outline, describe, define. Use delineate when every line or part must be shown clearly.

The map delineates each farm with a red line. She delineated every task before the team began.

From Latin. De- means out. Line means line. Draw each line out so every part becomes clear. That is delineate.