Meaning of radiator
Pronunciation: (rā'dē-ā"tur), [key]
- a person or thing that radiates.
- any of various heating devices, as a series or coil of pipes through which steam or hot water passes.
- a device constructed from thin-walled tubes and metal fins, used for cooling circulating water, as in an automobile engine.
- a transmitting antenna.
- radiator (Thesaurus)