reheat

verb
UK /ˌriːˈhiːt/
US /ˌriːˈhiːt/

To make food warm again after it has gotten cold.

Mom will reheat the soup for dinner tonight.


OTHER MEANINGS

2. To heat something again after it has cooled, such as a room or a metal part.

The blacksmith reheated the iron before shaping it.

3. To bring back energy or excitement to something.

The coach's speech reheated the team's spirit.

4. To warm up an engine again after it has cooled.

The pilot had to reheat the engine before takeoff.