heating
n. uncountable B1 Intermediate Oxford US //ˈhitɪŋ// UK //hˈiːtɪŋ// heat·ing
n. the system that keeps a building warm. You use this word to talk about the equipment or the energy used to raise the temperature in your home.
n. a system or process used to maintain a comfortable temperature within an enclosed space. Often refers specifically to the mechanical equipment or the fuel consumed for this purpose.
The heating is broken, so the house is very cold.
Most modern apartments use central heating to distribute warmth evenly through every room during the winter months.
Rising energy costs have forced many households to reconsider their heating habits, leading to a surge in the installation of smart thermostats and improved insulation.
From heat + -ing.