Synonyms and Antonyms for radiator

1. radiator (n.)

any object that radiates energy

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2. radiator (n.)

a mechanism consisting of a metal honeycomb through which hot fluids circulate; heat is transferred from the fluid through the honeycomb to the airstream that is created either by the motion of the vehicle or by a fan

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3. radiator (n.)

heater consisting of a series of pipes for circulating steam or hot water to heat rooms or buildings

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