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English definition of “extractor fan”

extractor fan

noun [C]
 
 
UK ( US exhaust fan)
WORKPLACE a piece of equipment that removes dust, unpleasant smells, etc. from the air : Extractor fans and hard-wired smoke detectors must be installed in new housing to comply with Building Regulations.
(Definition of extractor fan from the Cambridge Business English Dictionary © Cambridge University Press)
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