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