From The Collaborative International Dictionary of English v.0.48 [gcide]:
Heat \Heat\ (h[e^]t), imp. & p. p. of {Heat}.
Heated; as, the iron though heat red-hot. [Obs. or Archaic]
--Shak.
[1913 Webster]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Heat \Heat\ (h[=e]t), v. t. [imp. & p. p. {Heated}; p. pr. & vb.
n. {Heating}.] [OE. heten, AS. h[=ae]tan, fr. h[=a]t hot. See
{Hot}.]
1. To make hot; to communicate heat to, or cause to grow
warm; as, to heat an oven or furnace, an iron, or the
like.
[1913 Webster]
Heat me these irons hot. --Shak.
[1913 Webster]
2. To excite or make hot by action or emotion; to make
feverish.
[1913 Webster]
Pray, walk softly; do not heat your blood. --Shak.
[1913 Webster]
3. To excite ardor in; to rouse to action; to excite to
excess; to inflame, as the passions.
[1913 Webster]
A noble emulation heats your breast. --Dryden.
[1913 Webster]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Heat \Heat\, v. i.
1. To grow warm or hot by the action of fire or friction,
etc., or the communication of heat; as, the iron or the
water heats slowly.
[1913 Webster]
2. To grow warm or hot by fermentation, or the development of
heat by chemical action; as, green hay heats in a mow, and
manure in the dunghill.
[1913 Webster]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Heat \Heat\ (h[=e]t), n. [OE. hete, h[ae]te, AS. h[=ae]tu,
h[=ae]to, fr. h[=a]t hot; akin to OHG. heizi heat, Dan. hede,
Sw. hetta. See {Hot}.]
1. 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
nature heat is a mode of 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}.
[1913 Webster]
Note: As affecting the human body, heat produces different
sensations, which are called by different names, as
heat or sensible heat, warmth, cold, etc., according to
its degree or amount relatively to the normal
temperature of the body.
[1913 Webster]
2. The sensation caused by the force or influence of heat
when excessive, or above that which is normal to the human
body; the bodily feeling experienced on exposure to fire,
the sun's rays, etc.; the reverse of {cold}.
[1913 Webster]
3. 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.
[1913 Webster]
Else how had the world . . .
Avoided pinching cold and scorching heat! --Milton.
[1913 Webster]
4. 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.
[1913 Webster]
It has raised . . . heats in their faces. --Addison.
[1913 Webster]
The heats smiths take of their iron are a blood-red
heat, a white-flame heat, and a sparkling or welding
heat. --Moxon.
[1913 Webster]
5. A single complete operation of heating, as at a forge or
in a furnace; as, to make a horseshoe in a certain number
of heats.
[1913 Webster]
6. A violent action unintermitted; a single effort; a single
course in a race that consists of two or more courses; as,
he won two heats out of three.
[1913 Webster]
Many causes . . . for refreshment betwixt the heats.
--Dryden.
[1913 Webster]
[He] struck off at one heat the matchless tale of
"Tam o' Shanter." --J. C.
Shairp.
[1913 Webster]
7. Utmost violence; rage; vehemence; as, the heat of battle
or party. "The heat of their division." --Shak.
[1913 Webster]
8. Agitation of mind; inflammation or excitement;
exasperation. "The heat and hurry of his rage." --South.
[1913 Webster]
9. Animation, as in discourse; ardor; fervency; as, in the
heat of argument.
[1913 Webster]
With all the strength and heat of eloquence.
--Addison.
[1913 Webster]
10. (Zool.) Sexual excitement in animals; readiness for
sexual activity; estrus or rut.
[1913 Webster +PJC]
11. Fermentation.
[1913 Webster]
12. Strong psychological pressure, as in a police
investigation; as, when they turned up the heat, he took
it on the lam. [slang]
[PJC]
{Animal heat}, {Blood heat}, {Capacity for heat}, etc. See
under {Animal}, {Blood}, etc.
{Atomic heat} (Chem.), the product obtained by multiplying
the atomic weight of any element by its specific heat. The
atomic heat of all solid elements is nearly a constant,
the mean value being 6.4.
{Dynamical theory of heat}, that theory of heat which assumes
it to be, not a peculiar kind of matter, but a peculiar
motion of the ultimate particles of matter.
{Heat engine}, any apparatus by which a heated substance, as
a heated fluid, is made to perform work by giving motion
to mechanism, as a hot-air engine, or a steam engine.
{Heat producers}. (Physiol.) See under {Food}.
{Heat rays}, a term formerly applied to the rays near the red
end of the spectrum, whether within or beyond the visible
spectrum.
{Heat weight} (Mech.), the product of any quantity of heat by
the mechanical equivalent of heat divided by the absolute
temperature; -- called also {thermodynamic function}, and
{entropy}.
{Mechanical equivalent of heat}. See under {Equivalent}.
{Specific heat of a substance (at any temperature)}, the
number of units of heat required to raise the temperature
of a unit mass of the substance at that temperature one
degree.
{Unit of heat}, the quantity of heat required to raise, by
one degree, the temperature of a unit mass of water,
initially at a certain standard temperature. The
temperature usually employed is that of 0[deg] Centigrade,
or 32[deg] Fahrenheit.
[1913 Webster]
From WordNet (r) 3.0 (2006) [wn]:
heat
n 1: a form of energy that is transferred by a difference in
temperature [syn: {heat}, {heat energy}]
2: the presence of heat [syn: {hotness}, {heat}, {high
temperature}] [ant: {cold}, {coldness}, {frigidity},
{frigidness}, {low temperature}]
3: the sensation caused by heat energy [syn: {heat}, {warmth}]
4: the trait of being intensely emotional [syn: {heat},
{warmth}, {passion}]
5: applies to nonhuman mammals: a state or period of heightened
sexual arousal and activity [syn: {estrus}, {oestrus},
{heat}, {rut}] [ant: {anestrum}, {anestrus}, {anoestrum},
{anoestrus}]
6: a preliminary race in which the winner advances to a more
important race
7: utility to warm a building; "the heating system wasn't
working"; "they have radiant heating" [syn: {heating system},
{heating plant}, {heating}, {heat}]
v 1: make hot or hotter; "the sun heats the oceans"; "heat the
water on the stove" [syn: {heat}, {heat up}] [ant: {chill},
{cool}, {cool down}]
2: provide with heat; "heat the house"
3: 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" [syn: {inflame}, {stir up}, {wake},
{ignite}, {heat}, {fire up}]
4: gain heat or get hot; "The room heated up quickly" [syn:
{heat}, {hot up}, {heat up}] [ant: {chill}, {cool}, {cool
down}]
|
