radiator | ||
1. | [ noun ] any object that radiates energy | |
Related terms: | natural_object radio_source radiate | |
2. | [ noun ] heater consisting of a series of pipes for circulating steam or hot water to heat rooms or buildings | |
Related terms: | heater heating_system | |
3. | [ noun ] 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 | |
Related terms: | mechanism cooling_system radiator_cap | |