radiator : Idioms & Phrases
full radiator
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noun a hypothetical object capable of absorbing all the electromagnetic radiation falling on it
blackbody; black body.
- a black body maintained at a constant temperature is a full radiator at that temperature because the radiation reaching and leaving it must be in equilibrium
WordNet
radiator cap
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noun cap on the opening in the top of a radiator through which a coolant liquid can be added
WordNet
radiator grille
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noun grating that admits cooling air to car's radiator
grille.
WordNet
radiator hose
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noun a flexible hose between the radiator and the engine block