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synthesize

American  
[sin-thuh-sahyz] / ˈsɪn θəˌsaɪz /
especially British, synthesise

verb (used with object)

  • synthesizes,
    present (3rd person singular)
  • synthesized,
    past participle,  past
  • synthesizing
    present participle
  1. to form (a material or abstract entity) by combining parts or elements (opposed to analyze).

    to synthesize a statement.

  2. Chemistry. to combine (constituent elements) into a single or unified entity.

  3. to treat synthetically.


verb (used without object)

  • synthesizes,
    present (3rd person singular)
  • synthesized,
    past participle,  past
  • synthesizing
    present participle
  1. to make or form a synthesis.

synthesize British  
/ ˈsɪnθɪˌsaɪz /

verb

  1. to combine or cause to combine into a whole

  2. (tr) to produce by synthesis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Present

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Etymology

Origin of synthesize

First recorded in 1820–30; synthes(is) + -ize

Explanation

When you synthesize, you combine two or more things to create something more complex. It's becoming more common for doctors these days to synthesize Eastern and Western approaches to medicine. While synthesize was first used in 1830, scientists and inventors were doing what it means long before that, mixing stuff together to create new materials and products. Medical researchers chemically synthesize chemicals every day in the lab, hoping to create the next wonder drug. When you write a research paper on a given topic, you must find and synthesize information related to that topic, so you can understand what it means and structure an argument in support of your thesis.

Keep Reading on Vocabulary.com

Vocabulary lists containing synthesize

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

This produced solid, recyclable photocatalysts that could continuously synthesize H2O2 under natural sunlight while maintaining stable performance.

From Science Daily Aug. 6, 2026

Mr. Woolfson also lingers admiringly on Har Gobind Khorana, a village clerk’s son in British India who went on to synthesize the first fully artificial gene in 1972.

From The Wall Street Journal Jul. 24, 2026

Clinicians and patients can use AI to collect and synthesize every bit of scientific data on the planet to help make a diagnosis or a treatment plan.

From MarketWatch Jun. 27, 2026

"The connection between synthesis planning and mechanisms is very exciting: we usually use mechanisms to discover new reactions that enable us to synthesize new molecules," says Andres M Bran.

From Science Daily May 5, 2026

Under the right circumstances in the test tube, short nucleic acids can synthesize identical copies of themselves.

From "Cosmos" by Carl Sagan

The bot, which synthesizes health data, recommended a tailored diet to help McDaniel reduce hair loss.

From The Wall Street Journal Aug. 12, 2026

The platform’s AI then synthesizes this information and generates a robust appeal letter that incorporates data from peer-reviewed scientific evidence, legal precedents where insurers have lost in court and relevant policy.

From MarketWatch Oct. 21, 2025

Published in Nature Cities, the comprehensive review synthesizes evidence from cities worldwide, revealing how human conflict and cultural practices affect wildlife genetics, behavior and survival in urban environments.

From Los Angeles Times Jul. 9, 2025

WeCount synthesizes the data and creates imputations for the clinics that don't send their data.

From Salon May 15, 2024

Parks Canada is also taking advantage of another technological development called stereophotogrammetry, which produces pictures in pairs and then synthesizes hundreds of these pairings to produce extraordinarily clear images of whatever object is being studied.

From "Shipwrecked!" by Martin W. Sandler

They then identified and synthesized many of the chemical messengers found in the ant brain.

From Science Daily Aug. 1, 2026

The other products under discussion on Friday are epitalon and semax, which were both discovered and synthesized in Russia.

From MarketWatch Jul. 24, 2026

In his paintings Porter synthesized feelings and understanding into a luminous whole, his subjects the people, places and things that were closest at hand.

From The Wall Street Journal Jul. 10, 2026

Beyond potential applications in synthetic biology and medical diagnostics, the team demonstrated another possibility by using the 64 synthesized DNA sequences to encode a 169-byte text.

From Science Daily Jul. 9, 2026

The history and prehistory of each continent must be similarly synthesized.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

It’s well to remember that in the early days of synthesizing instruments, violins with perfect vibrato sounded especially fake, until tiny errors generated by chance were added to the sine waves.

From Los Angeles Times Jul. 16, 2026

In a new study published in Nature Electronics, a Harvard led research team unveiled a silicon chip capable of synthesizing 64 different DNA sequences at the same time.

From Science Daily Jul. 9, 2026

But Socolow came off as masterful at synthesizing energy challenges and environmental concerns, and Pacala brought deep knowledge of how carbon moves between Earth’s atmosphere, land and oceans.

From Salon Jun. 26, 2026

But artificial intelligence is stepping in on that synthesizing process.

From MarketWatch May 7, 2026

During reproduction, the helices separate, assisted by a special unwinding protein, each synthesizing an identical copy of the other from nucleotide building blocks floating about nearby in the viscous liquid of the cell nucleus.

From "Cosmos" by Carl Sagan

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