Definition of coetaneousnext
as in concurrent
existing or occurring at the same period of time the Spanish founding of San Francisco and the British colonies' declaration of independence from the mother country were coetaneous events that occurred on opposite ends of the continent

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Example Sentences

Recent Examples of Synonyms for coetaneous
Adjective
  • Missouri would be the only state in the country with such a requirement, often called a concurrent majority, according to a list of state ballot measure rules compiled by the National Conference of State Legislatures.
    Kacen Bayless, Kansas City Star, 30 June 2026
  • Separate from the murder case, Murdaugh pleaded guilty to dozens of financial crimes and remains behind bars on concurrent state and federal sentences of 27 and 40 years.
    Eric Levenson, CNN Money, 29 June 2026
Adjective
  • For his last runway collection, unveiled in September, Michele constructed a parallel universe of side-by-side shows separated by a wall that when lifted revealed twins in identical looks in synchronic stride.
    Colleen Barry, Fortune, 24 Nov. 2022
Adjective
  • And every spring, thousands of people throw their names into a lottery for a chance to witness synchronous fireflies in the Smokies.
    USA TODAY Network, USA Today, 10 June 2026
  • Additional features include dual-cylinder synchronous jacking technology designed to improve climbing and tower-extension safety, along with an intelligent digital control system that monitors operations throughout the crane’s lifecycle.
    Kaif Shaikh, Interesting Engineering, 9 June 2026
Adjective
  • Accelerating human evolution coincident with the development of agriculture increased redheadedness and decreased male-pattern baldness.
    Ann Manov, Harpers Magazine, 23 June 2026
  • In a separate announcement, but with coincident timing, WestJet also announced a stopover plan in Calgary.
    Don Tse, Forbes.com, 23 June 2026
Adjective
  • That Iran targeted Bahrain likely was not coincidental.
    Jon Gambrell, Fortune, 27 June 2026
  • Born in Liverpool to a Norwegian father and a French mother in 2002, his middle name is Gerard, which feels too coincidental not to be linked with the Liverpool manager, Gerard Houllier, a Frenchman who was heavily involved with the France national team across his career.
    James Horncastle, New York Times, 26 June 2026
Adjective
  • Fewer than forty contemporaneous documents referring to Vermeer have been discovered across various archives, which scholars have used to sketch out the thin shape of a life.
    Clare Bucknell, Harpers Magazine, 23 June 2026
  • When a writer has obviously taken contemporaneous notes, the stories read as if they’ve been written from the inside instead of the outside, and the observations are original and immediate.
    Cheri Lucas Rowlands, Longreads, 11 June 2026
Adjective
  • The combination remained effective because escaping both antibodies required multiple simultaneous mutations rather than a single genetic change.
    William A. Haseltine, Forbes.com, 2 July 2026
  • The Mass, rich in velvet and gold-trimmed vestments, chanting and incense, was livestreamed on the society’s YouTube channel, with simultaneous explanations in several languages.
    Jamey Keaten, Los Angeles Times, 1 July 2026
Adjective
  • Dubbed Camp Meeker Cabin, the project strips mountain living back to its quieter essentials, while still embracing contemporary environmental design.
    Bridget Borgobello July 03, New Atlas, 4 July 2026
  • The architecture is intentionally clean and contemporary, understated but elegant.
    David Caraccio Updated July 4, Sacbee.com, 4 July 2026
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

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Cite this Entry

“Coetaneous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/coetaneous. Accessed 7 Jul. 2026.

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