synchronize

verb

syn·​chro·​nize ˈsiŋ-krə-ˌnīz How to pronounce synchronize (audio)
ˈsin-
synchronized; synchronizing
Synonyms of synchronizenext

intransitive verb

: to happen at the same time

transitive verb

1
: to represent or arrange (events) to indicate coincidence or coexistence
2
: to make synchronous in operation
3
: to make (motion-picture sound) exactly simultaneous with the action
synchronizer noun

Examples of synchronize in a Sentence

The dancers practiced until they synchronized their movements. The sound and picture have to synchronize perfectly.
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.
First conceived by Abraham-Louis Breguet in 1795, the sympathique clock was a way to automatically synchronize a portable pocket watch with a more precise master clock. Thor Svaboe, Robb Report, 2 Feb. 2026 Their every motion relies on a vast network of senses and systems, perhaps tapping into ancient evolutionary hardwiring to synchronize into crisp choreography. Luis Melecio-Zambrano, Mercury News, 31 Jan. 2026 The researchers then checked whether the babies’ brain activity synchronized with these patterns. Clarissa Brincat, Parents, 29 Jan. 2026 Other features include a Game mode, which reduces latency so that the audio of games or movies are always synchronized with the video. Mark Sparrow, Forbes.com, 27 Jan. 2026 See All Example Sentences for synchronize

Word History

First Known Use

circa 1624, in the meaning defined at intransitive sense

Time Traveler
The first known use of synchronize was circa 1624

Cite this Entry

“Synchronize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/synchronize. Accessed 4 Feb. 2026.

Kids Definition

synchronize

verb
syn·​chro·​nize ˈsiŋ-krə-ˌnīz How to pronounce synchronize (audio)
ˈsin-
synchronized; synchronizing
: to cause to agree in time
synchronize your watches

More from Merriam-Webster on synchronize

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