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

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

CIRCULAR meaning: 1 : shaped like a circle or part of a circle; 2 : moving or going around in a circle

having the form of a circle; round: A bright, circular object suddenly appeared in the sky. of or relating to a circle:[usually: before a noun] the circular diameter.

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

Circular definition: Circuitous; roundabout.

circular, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

A circular journey or route is one in which you go to a place and return by a different route. Both sides of the river can be explored on this circular walk.

Synonyms for CIRCULAR: roundabout, indirect, winding, twisting, circuitous, misleading, serpentine, sinuous; Antonyms of CIRCULAR: direct, straight, straightforward, plain, open, frank, honest, candid