synchrony

noun

syn·​chro·​ny ˈsiŋ-krə-nē How to pronounce synchrony (audio)
ˈsin-
plural synchronies
: synchronistic occurrence, arrangement, or treatment

Examples of synchrony in a Sentence

Recent Examples on the Web
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.
How about the first time two boosters landed side by side, punctuating the inaugural launch of SpaceX's Falcon Heavy rocket with thrilling synchrony? Stephen Clark, ArsTechnica, 4 Sep. 2025 The researchers tested the impact of the intensity, as well as the presence of synchrony in the participants’ physical activity. Mark Travers, Forbes.com, 1 Sep. 2025 Dogs Often Mimic Their Owners' Behavior Dogs can unconsciously mirror human actions, moods, and energy levels—a phenomenon called behavioral synchrony. Lydia Patrick, MSNBC Newsweek, 5 July 2025 Then Marclay edited this reservoir—more than ten thousand clips logging all (or very nearly all) of the fourteen hundred and forty minutes of the day—into a film that unfolds in perfect synchrony with time itself, projected in a perpetual twenty-four-hour cycle. Adam Gopnik, New Yorker, 28 Apr. 2025 See All Example Sentences for synchrony

Word History

Etymology

synchron(ous) + -y entry 2

Note: As a linguistic term borrowed from French synchronie, it was introduced along with synchronique synchronic by Ferdinand de saussure; see note at diachrony.

First Known Use

1848, in the meaning defined above

Time Traveler
The first known use of synchrony was in 1848

Cite this Entry

“Synchrony.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/synchrony. Accessed 17 Sep. 2025.

Medical Definition

synchrony

noun
syn·​chro·​ny ˈsiŋ-krə-nē, ˈsin- How to pronounce synchrony (audio)
plural synchronies
: synchronous occurrence, arrangement, or treatment
cells dividing in synchrony

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