| noun | a form of energy that is transferred by a difference in temperature |
| noun | the presence of heat |
| noun | the sensation caused by heat energy |
| noun | the trait of being intensely emotional |
| noun | applies to nonhuman mammals: a state or period of heightened sexual arousal and activity |
| noun | a preliminary race in which the winner advances to a more important race |
| noun | utility to warm a building “the heating system wasn't working” |
| verb | make hot or hotter “the sun heats the oceans” |
| verb | provide with heat “heat the house” |
| verb | arouse or excite feelings and passions “The ostentatious way of living of the rich ignites the hatred of the poor” |
| verb | gain heat or get hot “The room heated up quickly” |
| heat | verb | gain heat or get hot |
| hot | adjective | used of physical heat; having a high or higher than desirable temperature or giving off heat or feeling or causing a sensation of heat or burning |
| estrous | adjective | (of lower mammals) showing or in a state of estrus; in heat |
| rut | verb | be in a state of sexual excitement; of male mammals |
| heatable | adjective | capable of becoming hot |
| heat | noun | the sensation caused by heat energy |
| heater | noun | device that heats water or supplies warmth to a room |
| heating | noun | utility to warm a building |
| inflammatory | adjective | arousing to action or rebellion |
| inflammation | noun | arousal to violent emotion |
| inflaming | noun | arousal to violent emotion |