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Word of the Day Tuesday, June 9, 2026

isolator

/ˈaɪsəleɪtər/ noun · British & US
Valid in UKValid in US
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What does isolator mean?

noun

A device or system that isolates or separates something, such as a circuit or a signal, from other things. An isolator can also refer to a person or thing that is isolated or separated from others.

Example

"The electrical isolator was installed to prevent a short circuit."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for isolator

Antonyms of isolator

Rhymes with isolator

Etymologically related