Thesaurus.com
Dictionary.com
Showing results for chemical reaction. Search instead for chemikalienartikels.
Definitions

chemical reaction

[kem-i-kuhl ree-ak-shuhn] / ˈkɛm ɪ kəl riˈæk ʃən /
NOUN
chain reaction
Synonyms
STRONGEST
vicious circle
WEAK
causal nexus cause and effect chain of circumstances concatenation of events domino effect powder train ripples in a pond

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.

Every chemical reaction must overcome an energy hurdle before it can occur.

From Science Daily • Mar. 20, 2026

Form’s iron-air batteries generate electricity through a chemical reaction involving oxygen, water and iron powder that mimics how old pieces of metal gather rust.

From Barron's • Feb. 24, 2026

More abundant metals tend to break down quickly, which reduces their ability to drive the chemical reaction.

From Science Daily • Feb. 3, 2026

Scunthorpe's furnaces produce molten iron by splitting rocks containing iron ore in a chemical reaction that requires intense heat.

From BBC • Apr. 14, 2025

“Pressure brings it up. It results from a chemical reaction in the lungs when water mixes with air and mucus.”

From "Snow Falling on Cedars: A Novel" by David Guterson

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.