A device that emits heat into a room or a system for circulating heating fluid.

A component in an engine that cools the engine by dissipating heat.

इंजन का शीतलन उपकरण

English Usage: The radiator of my car is leaking coolant.

Hindi Usage: मेरी कार का इंजन का शीतलन उपकरण कूलेंट लीक कर रहा है।