cyclic

adjective
cy·​clic | \ ˈsī-klik How to pronounce cyclic (audio) also ˈsi- How to pronounce cyclic (audio) \
variants: or cyclical \ ˈsī-​kli-​kəl How to pronounce cyclic (audio) , ˈsi-​ \

Definition of cyclic

 (Entry 1 of 2)

1a : of, relating to, or being a cycle
b : moving in cycles cyclic time
c : of, relating to, or being a chemical compound containing a ring of atoms
2 cyclic : being a mathematical group that has an element such that every element of the group can be expressed as one of its powers

cyclic

noun

Definition of cyclic (Entry 2 of 2)

: a helicopter control that governs horizontal thrust by adjusting the pitch of individual rotor blades during their rotation

Other Words from cyclic

Adjective

cyclically \ ˈsī-​kli-​k(ə-​)lē How to pronounce cyclic (audio) , ˈsi-​ \ or less commonly cyclicly \ ˈsī-​kli-​klē How to pronounce cyclic (audio) , ˈsi-​ \ adverb

Examples of cyclic in a Sentence

Adjective cyclic changes in the weather the cyclical nature of history
Recent Examples on the Web: Adjective Considering the limitations and possible side effects of administering cyclic dinucleotides, only a few useful agonists have been identified. William A. Haseltine, Forbes, 26 Apr. 2022 The way mainstream women’s movements continue to unfold is cyclic. Janice Gassam Asare, Forbes, 20 Mar. 2022 The changes allowed Chin and his colleagues to string the new amino acids together in a series of cyclic structures that closely resemble existing antibiotics and antitumor drugs. Robert F. Service, Science | AAAS, 3 June 2021 Follow a cyclic morning routine, for example, that covers simple tasks such as your wake-up time, brushing teeth, bathing, breakfast, etc. Ankit Mehta, Forbes, 10 May 2021 While Montano's illness has consisted of a similar set of cyclic symptoms, Schiavo's has been one of constant surprises. Anchorage Daily News, 11 June 2020 Aera Energy withdraws plans to significantly expand cyclic steam injection operations in Santa Barbara County. Arlene Martinez, USA TODAY, 29 May 2020 Hinduism and Buddhism, for example, adopted a cyclic view of time that suggested the eventual return of the world to its former state; nothing is permanent, and even death is merely a passage to rebirth and renewal. Quanta Magazine, 5 May 2020 Beyond that, the system detects breathing/respiratory signals by detecting cyclic movements of the chest. Dinsa Sachan, Smithsonian Magazine, 14 Apr. 2020 Recent Examples on the Web: Noun These cyclic dinucleotides are the second messengers that activate STING. William A. Haseltine, Forbes, 26 Apr. 2022 Cyclopropenylidene is the second cyclic or closed-loop molecule detected at Titan; the first was benzene in 2003. Ashley Strickland, CNN, 28 Oct. 2020 However, the moratorium only covers new permits for high-pressure cyclic steaming and does not affect oil companies with existing permits. Winston Gieseke, USA TODAY, 24 Sep. 2020 Finally, the cyclic permits me to push the helicopter sideways to the left or right, or move forward or backwards. Rob Verger, Popular Science, 5 Nov. 2019 The 11-year-old has a rare blood disease called chronic cyclic neutropenia, which causes her white cell count to drop dramatically low every three months. Suzanne Malveaux, CNN, 25 Apr. 2020 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cyclic.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of cyclic

Adjective

1794, in the meaning defined at sense 1a

Noun

1963, in the meaning defined above

Learn More About cyclic

Dictionary Entries Near cyclic

cyclian

cyclic

cyclical form

See More Nearby Entries 

Statistics for cyclic

Last Updated

7 May 2022

Cite this Entry

“Cyclic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cyclic. Accessed 5 Jul. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

Test Your Vocabulary

Great Words for Scrabble

  • scrabble tiles that read scrabble quiz
  • Which of the following Q-without-U words means the number five in cards or dice?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!