What does heat mean?

Answer 1

Many gems are heated in order to improve their color or clarity.

Answer 2

heat

=

energy perceived as temperature: a form of transferred energy that arises from the random motion of molecules and is felt as temperature, especially as warmth or hotness.

Heat is transmitted by conduction, convection, or radiation.

Symbol Q 2. degree of hotness: the perceptible or measurable degree of hotness

• The heat in that kitchen is absolutely unbearable.
• At what heat do I cook this?

3. source of higher temperature: a source of warmth, e.g. for cooking something or keeping a building warm

• The heat turns off automatically when the room reaches a certain temperature.

4. intense emotion: emotional intensity, especially in the form of anger or excitement

• I replied with some heat that my conscience was perfectly clear.

5. time of most activity: the period or phase of something at which activity and excitement is at its most intense

• During the heat of the campaign, many rash promises were made.

6. mental pressure: psychological pressure on a person or group, especially to produce or achieve something (informal)

• We're beginning to feel the heat as the deadline gets closer and closer.

7. criticism: harsh criticism or reproach (slang)

• What's your problem? Can't you take the heat?

8. food spicy hotness: the hot or burning sensation produced in the mouth by spicy foods 9. zoology sexually receptive stage: a time during a female mammal's reproductive cycle when she is fertile and ready to mate 10. sports preliminary round: one of several preliminary rounds before a race or contest, especially one in which competitors are eliminated, or one that determines players' starting order for the main event 11. police intense police activity: intensive police activity carried out in order to catch criminal suspects (slang) 12.police police: the police (slang)

transitive and intransitive verb (past and past participle heat·ed, present participleheat·ing, 3rd person present singularheats)

raise temperature: to become or make something warm or hot

[ Old English hǣtu < Germanic, "hot"]

-heat·less, adjective

in the heat of the moment during a brief period of anger, enthusiasm, or other strong emotion, and usually without thinking

• remarks made in the heat of the moment and later regretted

turn on or up the heat (on somebody) to apply increased pressure on somebody (slang)

Answer 3

Heat is a form of energy that can transfer from one object to another due to temperature difference. It is associated with the sensation of warmth and is often used to describe the level of thermal energy in a system.

Answer 4

Heating is increasing the temperature of something or increasing the thermal energy in it.