The meaning of CIRCULAR is having the form of a circle : round. How to use circular in a sentence.

CIRCULAR definition: 1. shaped like a circle: 2. A circular argument is one that keeps returning to the same points and…. Learn more.

Define circular. circular synonyms, circular pronunciation, circular translation, English dictionary definition of circular. adj. 1. Of or relating to a circle. 2. a. Shaped like or nearly like a circle; round. b. …

CIRCULAR definition: having the form of a circle; round. See examples of circular used in a sentence.

If something is circular, it has a round shape. You might take a circular route on your jog, running all the way around the park.

The lawn can be carved to become circular, rectangular or irregular, or whatever shape the homeowner chooses, and then framed by beds.

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A circular is an official letter or advertisement that is sent to a large number of people at the same time. The proposal has been widely publicised in information circulars sent to newspapers.

Circular definition: Circuitous; roundabout.

Jan 20, 2026 · circular (comparative more circular, superlative most circular) Of or relating to a circle. In the shape of, or moving in a circle. quotations