heat

UK /hiːt/ US /hiːt/
noun 6verb 5

Definitions

noun

1

Thermal energy.

Heat and temperature, although different, are intimately related. [...] For example, suppose you added equal amounts of heat to equal masses of iron and aluminum. How do you think their temperatures would change?[…]if the temperature of the iron increased by 100 C°, the corresponding temperature change in the aluminum would be only 48 C°.

Heat limits the length and intensity of ship-to-ship combat. Starships generate enormous heat when they fire high-energy weapons, perform maneuvering burns, and run on-board combat electronics. In combat, warships produce heat more quickly than they can disperse it. As heat builds within a vessel, the crewed spaces become increasingly uncomfortable. Before the heat reaches lethal levels, a ship must win or retreat by entering FTL. After an FTL run, the ships halts, shuts down non-essential systems, and activates the heat radiation gear.

2

The condition or quality of being hot.

Stay out of the heat of the sun!

3

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

The chili sauce gave the dish heat.

4

A period of intensity, particularly of emotion.

It's easy to make bad decisions in the heat of the moment.

5

An undesirable amount of attention.

The heat from her family after her DUI arrest was unbearable.

verb

1

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

I'll heat up the water.

2

To become hotter.

There's a pot of soup heating on the stove.

3

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

Ile leaue you my ſweete Ladie, for a while, pray walke ſoftly, doe not heate your bloud, what, I muſt haue care of you.

4

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

A noble emulation heats your breaſt, / And your own fame now robs you of your reſt.

5

To arouse, to excite (sexually).

The massage heated her up.

noun

1

Acronym of high explosive antitank, a munition using a high explosive shaped charge to breach armour.

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