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 Meaning of RADIATOR
| Pronunciation: |  | 'reydee`eytur 
 
 |  |  WordNet Dictionary |  |  |  |  | Definition: |  | 
[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  [n]  heater consisting of a series of pipes for circulating steam or hot water to heat rooms or buildings  [n]  any object that radiates energy   |  |  |  |  | Websites: |  |  |  |  |  |  | See Also: |  | cooling system, engine cooling system, heat, heater, heating, heating plant, heating system, mechanism, natural object, radiator cap, radio source, warmer |  |     |  |  Webster's 1913 Dictionary |  |  |  |  | Definition: |  | 
\Ra"di*a`tor\, n.
1. Any of various devices for cooling an internal substance
   by radiation, as a system og rings on a gun barrel for
   cooling it, or a nest of tubes with large radiating
   surface for cooling circulating water, as in an
   automobile.
2. (Wireless Teleg.) An oscillator.
\Ra"di*a`tor\, n.
That which radiates or emits rays, whether of light or heat;
especially, that part of a heating apparatus from which the
heat is radiated or diffused; as, a steam radiator.
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