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Synonyms

circular

American  
[sur-kyuh-ler] / ˈsɜr kyə lər /

adjective

  1. having the form of a circle; round.

    a circular tower.

  2. of or relating to a circle.

    a circular plane.

  3. moving in or forming a circle or a circuit.

    the circular rotation of the earth.

  4. moving or occurring in a cycle or round.

    the circular succession of the seasons.

  5. roundabout; indirect; circuitous.

    a circular route.

  6. Logic. of or relating to reasoning in which the conclusion is ostensibly proved, but in actuality it or its equivalent has been assumed as a premise.

  7. pertaining to a circle or set of persons.

  8. (of a letter, memorandum, etc.) addressed to a number of persons or intended for general circulation.


noun

  1. Also circ a letter, advertisement, notice, or statement for circulation among the general public.

    Synonyms:
    leaflet, flier, handbill
circular British  
/ ˈsɜːkjʊlə, ˌsɜːkjʊˈlærɪtɪ /

adjective

  1. of, involving, resembling, or shaped like a circle

  2. circuitous

  3. (of arguments) futile because the truth of the premises cannot be established independently of the conclusion

  4. travelling or occurring in a cycle

  5. (of letters, announcements, etc) intended for general distribution

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a printed or duplicated advertisement or notice for mass distribution

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • circularity noun
  • circularly adverb
  • circularness noun
  • noncircular adjective
  • noncircularly adverb
  • subcircular adjective
  • subcircularly adverb
  • uncircular adjective
  • uncircularly adverb

Etymology

Origin of circular

First recorded in 1375–1425; late Middle English, from Latin circulāris, equivalent to circul(us), circlus “a circular form or figure; a ring or circle” + -āris adjective suffix; circle, -ar 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Future surveys using magnetic and gravimetric techniques could detect circular underground structures that mark a buried or eroded crater.

From Science Daily

The ripples move through space at the speed of light, similar to the circular waves that spread across water after a stone is dropped into a pond.

From Science Daily

The study, published in Science Advances, marks an important step toward a more sustainable and circular chemical economy.

From Science Daily

Titan's current orbit, which is slightly elongated but gradually becoming more circular, also hints at a relatively recent disturbance consistent with a past merger.

From Science Daily

These producer responsibility laws emphasize the idea of “circular economy”: that the producer of a material must consider its fate — making sure it can be reused or recycled, or at least reduced.

From Los Angeles Times