synthesize

verb

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

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.
Meanwhile, pathways responsible for synthesizing certain B vitamins declined, suggesting the community was reallocating its biochemical resources rather than simply increasing activity across the board. New Atlas, 14 Feb. 2026 Andrés Blanco said the technology was used to synthesize data from a range of sources to help analysts make better assessments about the potential presence of minerals. Alexis Akwagyiram, semafor.com, 13 Feb. 2026 As far as Atlanta rap upstarts go, Sk8star has all the goods, and his new tape Designer Junkie synthesizes them into one of the smoother leaps into the big leagues. Nina Corcoran, Pitchfork, 13 Feb. 2026 The specialization that cedes politics, economics or communication to separate disciplines is, in sociology, an invitation to synthesize and to consider how these broad social processes engage, reinforce or conflict with one another. Wendy Nelson Espeland, Mercury News, 11 Feb. 2026 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 15 Feb. 2026.

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

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