Radiator

noun

/ˈɹeɪ.diˌeɪ.tɚ/

Word Frequency: 1.2

Definitions

1.nounAnything which radiates or emits rays.

2.nounA device that lowers engine coolant temperature by conducting heat to the air, through metal fins.

3.noun(of buildings) A finned metal fixture that carries hot water or steam in order to heat a room.

4.nounA type of antenna.

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