synthesizer

noun

syn·​the·​siz·​er ˈsin(t)-thə-ˌsī-zər How to pronounce synthesizer (audio)
1
: one that synthesizes
an expert synthesizer of diverse views
2
: a usually computerized electronic apparatus for the production and control of sound (as for producing music)

Examples of synthesizer in a Sentence

The band used a synthesizer for the drumbeat.
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.
The mood is ominous, colored by a gravelly synthesizer drone. Philip Sherburne, Pitchfork, 7 Feb. 2026 Mayhem executive producer Andrew Watt handled guitar, co-producer Cirkut played synth, Josh Freese drummed, and Gaga commanded two keyboards, actively tweaking sounds on a modular synthesizer. Brian Hiatt, Rolling Stone, 3 Feb. 2026 British composer Jerskin Fendrix, who also got an Oscar nod for his work on Lanthimos’s best picture–winning Poor Things, snagged another nomination for his grandiose and creepy synthesizer-laden score. Savannah Walsh, Vanity Fair, 22 Jan. 2026 Brian Wilson’s heavy use of synthesizers for much more basic, even DIY-sounding arrangements than his Wrecking Crew sessions of the ’60s has been a source of fascination and enjoyment for nearly a half-century now. Chris Willman, Variety, 21 Jan. 2026 See All Example Sentences for synthesizer

Word History

First Known Use

1869, in the meaning defined at sense 1

Time Traveler
The first known use of synthesizer was in 1869

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Cite this Entry

“Synthesizer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/synthesizer. Accessed 14 Feb. 2026.

Kids Definition

synthesizer

noun
syn·​the·​siz·​er -ˌsī-zər How to pronounce synthesizer (audio)
1
: one that synthesizes
2
: a computer-controlled device that creates and modifies sound (as for producing music)

More from Merriam-Webster on synthesizer

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