radiator

Etymology

From radiate + -or. Doublet of radiatori.

noun

  1. Anything which radiates or emits rays.
  2. (automotive) A device that lowers engine coolant temperature by conducting heat to the air, through metal fins.
  3. (of buildings) A finned metal fixture that carries hot water or steam in order to heat a room.
  4. (electronics) A type of antenna.

Attribution / Disclaimer All definitions come directly from Wiktionary using the Wiktextract library. We do not edit or curate the definitions for any words, if you feel the definition listed is incorrect or offensive please suggest modifications directly to the source (wiktionary/radiator), any changes made to the source will update on this page periodically.