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Definitions

isolate

[ahy-suh-leyt, ahy-suh-lit, -leyt] / ˈaɪ səˌleɪt, ˈaɪ sə lɪt, -ˌleɪt /
VERB
cut off, set apart
Synonyms
STRONGEST
confine detach disconnect disengage divide insulate remove segregate separate sequester
STRONG
abstract divorce part quarantine seclude sever sunder
WEAK
block off close off island keep apart
Antonyms
STRONGEST
attach combine connect couple desegregate gather join link unite
WEAK
include incorporate integrate mingle

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.

A workaround was found to isolate the batteries from the vibration, which allowed the car to run for longer.

From BBC • Mar. 19, 2026

Because the mice were exposed only to pure nicotine during the experiment, the researchers were able to isolate its effects.

From Science Daily • Mar. 15, 2026

"We can't isolate the supply, we're dealing with water and live electric, and there are holes cut through floors that firefighters can fall through."

From BBC • Mar. 4, 2026

At their best, sci-fi thought experiments isolate technological shocks, project them forward under different conditions of social and environmental stress, and ask: What breaks first?

From Barron's • Mar. 2, 2026

I isolate a piece of waffle and sink my fork in.

From "Saints and Misfits" by S.K. Ali

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