synthesize

verb

syn·​the·​size ˈsin(t)-thə-ˌsīz 

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

After machine learning identified promising candidates, researchers verified them through theoretical calculations before synthesizing and experimentally confirming the materials. — Neetika Walter, Interesting Engineering, 30 June 2026

For example, if a leader is about to meet with a direct report, their AI could synthesize and surface that employee’s development goals or SMART goals and recent feedback prior to coaching conversations. — Kevin Kruse, Forbes.com, 29 June 2026

The editing rhythms are clipped and almost metronomically precise; individual scenes feel less composed than synthesized from an array of swift, gestural fragments—a hand on a doorknob, a face at the window—which have the effect of heightening your attention. — Justin Chang, New Yorker, 26 June 2026

Although all of the data used to create the Explorer is publicly available, the process of synthesizing and visualizing it required technical expertise. — Madeleine Kashkooli, San Diego Union-Tribune, 25 June 2026

Word History

First Known Use

1830, in the meaning defined at transitive sense 1

Rhymes for synthesize

• advertise
• aggrandize
• alibis
• alkalies
• alkalis
• amortize
• amplifies
• analyse
• analyze
• anywise
• authorize
• butterflies

Kids Definition

synthesize

verb

syn·​the·​size ˈsin(t)-thə-ˌsīz 

synthesized; synthesizing

: to combine or produce by synthesis

Medical Definition

synthesize

transitive verb

syn·​the·​size

variants also British synthesise

-ˌsīz 

synthesized also British synthesised; synthesizing also British synthesising

: to combine or produce by synthesis

synthesize penicillin