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synchrony

American  
[sing-kruh-nee] / ˈsɪŋ krə ni /

noun

synchronies plural
  1. simultaneous occurrence; synchronism.

  2. Linguistics. the study of a linguistic system at a single moment in time; a synchronic approach to language study.

    The book primarily discusses synchrony and is focused on current variation in the German language.


synchrony British  
/ ˈsɪŋkrənɪ /

noun

  1. the state of being synchronous; simultaneity

"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

Noun Inflected Forms

Etymology

Origin of synchrony

First recorded in 1840–50; synchron(ous) + -y 3

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.

See Examples For:

“If I’m syncing with you, my prediction error is minimized,” says Dr. Oliver Saunders Wilder, an interpersonal synchrony researcher affiliated with MIT’s Affective Computing Group.

From The Wall Street Journal Jan. 22, 2026

“My hunch is that the synchrony is kind of the point,” he says.

From Science Magazine May 7, 2024

"Many neurological and psychiatric disorders, such as schizophrenia, epilepsy and Parkinson's involve disruption of emergent properties like neural synchrony," they write.

From Science Daily Apr. 17, 2024

For example, astronomers studying six planets orbiting a star 100 light years away have just found that they orbit their star with an almost rhythmic beat, in perfect synchrony.

From Salon Feb. 6, 2024

Leeches have been heard to tap rhythmically on leaves, engaging the attention of other leeches, which tap back, in synchrony.

From "The Lives of a Cell" by Lewis Thomas

Dr. Kozorovitskiy had seen the Cell study showing that interacting mice produce synchronies in the medial prefrontal cortex.

From New York Times May 25, 2021

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