synthesize

verb

syn·​the·​size ˈsin(t)-thə-ˌsīz How to pronounce synthesize (audio)
synthesized; synthesizing

transitive verb

1
: to combine or produce by synthesis
2
: to make a synthesis of
3
: to produce (something, such as music) by an electronic synthesizer

intransitive verb

: to make a synthesis

Did you know?

Synthesize is a very common word in chemistry, since chemists are constantly synthesizing new compounds—that is, synthetic compounds—including drugs and industrial chemicals. It's also often used when talking about writing; nonfiction writers must often synthesize large amounts of material from many sources to produce a book—which represents a synthesis of the important materials. An electronic synthesizercreates new sounds (which may imitate the sounds of acoustic instruments) by generating different basic tones and then manipulating and merging them together with others.

Examples of synthesize in a Sentence

She synthesized the treatment from traditional and modern philosophies of medicine. He synthesized old and new ideas to form his theory. Amino acid is synthesized in the body.
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.
Instead of pulling up a static list of results, Comet interprets intent, synthesizes information and presents users with contextual answers and next steps. Tony Bradley, Forbes.com, 17 Sep. 2025 Then, as the Universe cools further, nuclear fusion reactions can proceed, first forming deuterium out of protons and neutrons and then synthesizing heavier elements, like helium, and then (if there’s enough energy) lithium and heavier elements, after that. Ethan Siegel, Big Think, 16 Sep. 2025 Nonetheless, there is a growing body of evidence linking gestational diabetes to disrupted neurocognitive functioning – and this study is the first to synthesize it as a comprehensive review. New Atlas, 14 Sep. 2025 In their study, the team synthesized a yellow-emissive material called ETP2SbCl5 phosphor using a simple solution process at room temperature. Sujita Sinha, Interesting Engineering, 12 Sep. 2025 See All Example Sentences for synthesize

Word History

First Known Use

1830, in the meaning defined at transitive sense 1

Time Traveler
The first known use of synthesize was in 1830

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Cite this Entry

“Synthesize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/synthesize. Accessed 18 Sep. 2025.

Kids Definition

synthesize

verb
syn·​the·​size ˈsin(t)-thə-ˌsīz How to pronounce synthesize (audio)
synthesized; synthesizing
: to combine or produce by synthesis

Medical Definition

synthesize

transitive verb
syn·​the·​size
variants also British synthesise
synthesized also British synthesised; synthesizing also British synthesising
: to combine or produce by synthesis
synthesize penicillin

More from Merriam-Webster on synthesize

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