Synonyms and Antonyms for radiator
1. radiator (n.)
any object that radiates energy
2. radiator (n.)
heater consisting of a series of pipes for circulating steam or hot water to heat rooms or buildings
3. 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
