What is the meaning of Heat?

Thermal energy.

The condition or quality of being hot.

An attribute of a spice that causes a burning sensation in the mouth.

A period of intensity, particularly of emotion.

An undesirable amount of attention.

A fastball.

A condition where a mammal is aroused sexually or where it is especially fertile and therefore eager to mate; oestrus.

In omegaverse fiction, a cyclical period in which omegas experience an intense, sometimes irresistible biological urge to mate.

A preliminary race, used to determine the participants in a final race.

A stage in a competition, not necessarily a sporting one; a round.

One cycle of bringing metal to maximum temperature and working it until it is too cool to work further.

A hot spell.

Heating system; a system that raises the temperature of a room or building.

The output of a heating system.

A violent action unintermitted; a single effort.

The police.

One or more firearms.

Stylish and valuable sneakers.

A negative reaction from the audience, especially as a heel (or bad character), or in general.

To cause an increase in temperature of (an object or space); to cause to become hot .

To become hotter.

To excite or make hot by action or emotion; to make feverish.

To excite ardour in; to rouse to action; to excite to excess; to inflame, as the passions.

To arouse, to excite (sexually).

A heat, a preliminary race, used to determine the participants in a final race

Source: wiktionary.org