Definitions For Radiator

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
• Heater consisting of a series of pipes for circulating steam or hot water to heat rooms or buildings
• Any object that radiates energy
• A large, metal device that is next to the wall in a room and that becomes hot and provides heat for the room when hot water passes through it
• A device that is used to keep the engine of a vehicle from getting too hot