10. (verb)inflame, stir up, wake, ignite, heat, fire up arouse or excite feelings and passions "The ostentatious way of living of the rich ignites the hatred of the poor"; "The refugees' fate stirred up compassion around the world"; "Wake old feelings of hatred"
11. (verb)heat, hot up, heat up gainheat or get hot "The room heated up quickly"
1. (noun)heat the quality of being hot, or how hot sth is the heat coming from the radiator; the heat of the sun; Turn up the heat to 450; °.; Cook over a low/medium/high heat.
2. heat the system that keeps a building or room warm Can you turn the heat up?; a building without heat
3. heat pressure to do sth This win takes the heat off the team for a while.
4. heat take (the) heat to dealwell with pressure or criticism He took a lot of heat for his boss's crazy idea.
7. (verb)heat to make warm or hot Heat the milk.; people who are too poor to heat their homes
Definition of 'heat'
Webster Dictionary
1. (noun)heat a force in nature which is recognized in various effects, but especially in the phenomena of fusion and evaporation, and which, as manifested in fire, the sun's rays, mechanical action, chemical combination, etc., becomes directly known to us through the sense of feeling. In its natureheat is a mode if motion, being in general a form of molecular disturbance or vibration. It was formerly supposed to be a subtile, imponderable fluid, to which was given the name caloric
3. (noun)heat high temperature, as distinguished from low temperature, or cold; as, the heat of summer and the cold of winter; heat of the skin or body in fever, etc
4. (noun)heat indication of high temperature; appearance, condition, or color of a body, as indicating its temperature; redness; high color; flush; degree of temperature to which something is heated, as indicated by appearance, condition, or otherwise
6. (noun)heat a violent action unintermitted; a single effort; a singlecourse in a race that consists of two or more courses; as, he won two heats out of three
1. heat A form of kinetic energy, due to a confused oscillatory movement of the molecules of a body. Heat is not motion, as a heated body does not change its place; it is not momentum, but it is the energy of motion. If the quantity of molecular motion is doubled the momentum of the molecules is also doubled, but the molecular mechanical energy or heat is quadrupled.
As a form of energy it is measured by thermal units. The calorie is the most important, and unfortunately the sameterm applies to two units, the gram-degree C. and the kilogram-degree C. (See Calorie.) Calories are determined by a calorimeter, q. v.
Independent of quantity of heat a body may be hotter or colder. Thermometers are used to determine its temperature.
Heat is transmitted by conduction, a bodyconducting it slowly for some distance through its own substance. Bodies vary greatly in their conductivity for heat. It is also transmitted by convection of gases or liquids, when the heated molecules traveling through the mass impart their heat to other parts. Finally it is transmitted by ether waves with probably the speed of light. This mode of transmission and the phenomena of it were attributed to radiant heat. As a scientific term this is now dropped by many scientists. This practice very properly restricts the term "heat" to kinetic molecular motion.