Being a ready meal.

Any of various central heating (and sometimes cooling) systems which achieves indoor climate control for thermal comfort using conduction, radiation and convection.

plural of heat island

plural of heat lamp

An infrared lamp used to generate heat.

Global warming.

simple past tense and past participle of steam-heat

present participle of steam-heat

To heat with the use of steam.

As the hasty result of strong, passionate feelings and without thoughtful consideration.