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smoke detector

Noun CEFR B2

Definitions

A device that sounds an alarm when it detects smoke or other evidence of a fire.

Equivalents

12 more languages

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

smoke diver smoke diving smoke eater smoke explosion smoke grenade smoke grinder

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