Synonyms of synthesis
1
a
: the composition or combination of parts or elements so as to form a whole
b
: the production of a substance by the union of chemical elements, groups, or simpler compounds or by the degradation of a complex compound
c
: the combining of often diverse conceptions into a coherent whole
also : the complex so formed
2
a
: deductive reasoning
b
philosophy : the dialectic combination of thesis and antithesis into a higher stage of truth
3
linguistics : the frequent and systematic use of inflected forms as a characteristic device of a language
Traditionally, the history of English grammar has been described in terms of the shift from synthesis to analysis, i.e. from a language which expresses the relationship between words by means of inflectional endings joined to lexical stems to one which maps such relationships by means of function words such as prepositions.Laurel Brinton and Alexander Bergs
compare analysis

Examples of synthesis in a Sentence

a philosophy that is a kind of synthesis of several schools of Western and Eastern thought
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 agentic infrastructure handles technical data synthesis and manual execution, while the team's responsibility elevates entirely to high-level verification, exception handling and strategic sign-off. Gargi Ray, Forbes.com, 22 July 2026 Bayh-Dole allowed Johns Hopkins to patent our compound and its synthesis and license it to Progenics Pharmaceuticals. Robert Dannals, Baltimore Sun, 20 July 2026 The avatar was built by Galleri5 – Collective Artists Network’s in-house AI studio – using AI conversation tools, voice synthesis, and interactive narrative technology. Naman Ramachandran, Variety, 17 July 2026 This synthesis helps students achieve fluency milestones more quickly than traditional digital models. Matthew Kayser july 14, Miami Herald, 14 July 2026 See All Example Sentences for synthesis

Word History

Etymology

Greek, from syntithenai to put together, from syn- + tithenai to put, place — more at do

First Known Use

1589, in the meaning defined at sense 1a

Time Traveler
The first known use of synthesis was in 1589

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Cite this Entry

“Synthesis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/synthesis. Accessed 27 Jul. 2026.

Kids Definition

1
: the combination of parts or elements so as to form a whole
especially : the production of a substance by union of chemically simpler substances
2
a
: the combining of often very different ideas into an ordered whole
b
: the product so formed

Medical Definition

1
: the composition or combination of parts or elements so as to form a whole
2
: the production of a substance by the union of chemical elements, groups, or simpler compounds or by the degradation of a complex compound
protein synthesis

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