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English definition of “duct”

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duct

noun [C]
 
 
/dʌkt/
BODY a tube in the body that a liquid substance can flow through: a tear duct Substances and structures in the body
BUILDING a tube or passage for air or wires that is part of the structure of a building: a heating ductVents and ventilation
(Definition of duct from the Cambridge Learners Dictionary © Cambridge University Press)
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