1. the process of making something warm or hot
2. a system for warming a building or room

1. used for warming something

Examples

• The heating in our house broke during the winter storm.
• We need to turn on the heating because it’s getting cold.
• The heating bill was very expensive this month.
• She works for a company that installs heating systems.
• The heating pad helped relieve her back pain.
• Central heating keeps the whole house warm.
• The heating element in the oven needs to be replaced.