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English vocabulary · C1

Sequester

/sɪˈkwestər/ · v.

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To sequester something is to keep it alone and away from others. It stays in one closed place where no one can reach it.

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Example sentences

Word origin and roots

from Latin

Synonyms and nuances

Words with the same root

sequester — set aside

Lesson notes

To sequester something is to keep it alone and away from others. It stays in one closed place where no one can reach it.

Related: hide, isolate, confine. Use Sequester when something must stay apart.

The court sequestered the jury. The lab sequestered the unsafe sample.

Sequester comes from Latin. It means set aside: keep something apart.