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What is the difference between cold and heat?

cold | heat |

As nouns the difference between cold and heat

is that cold is a condition of low temperature while heat is thermal energy.

As an adjective cold

is having a low temperature.

As an adverb cold

is while at low temperature.

As a verb heat is

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

cold

English

Adjective

(er)
  • (label) Having a low temperature.
  • *
  • (label) Causing the air to be cold.
  • (label) Feeling the sensation of coldness, especially to the point of discomfort.
  • Unfriendly, emotionally distant or unfeeling.
  • * 2011 April 23, (Doctor Who), series 6, episode 1, (The Impossible Astronaut):
  • RIVER SONG (upon seeing the still-living DOCTOR, moments after he made her and two other friends watch what they thought was his death): This is cold'. Even by your standards, this is ' cold .
  • *
  • Dispassionate, not prejudiced or partisan, impartial.
  • Completely unprepared; without introduction.
  • Unconscious or deeply asleep; deprived of the metaphorical heat associated with life or consciousness.
  • (label) Perfectly, exactly, completely; by heart.
  • (label) Cornered, done for.
  • *
  • (label) Not pungent or acrid.
  • * (Francis Bacon) (1561-1626)
  • cold plants
  • (label) Unexciting; dull; uninteresting.
  • * (Ben Jonson) (1572-1637)
  • What a deal of cold business doth a man misspend the better part of life in!
  • * (Joseph Addison) (1672-1719)
  • The jest grows cold when it comes on in a second scene.
  • Affecting the sense of smell (as of hunting dogs) only feebly; having lost its odour.
  • (label) Not sensitive; not acute.
  • * (William Shakespeare) (1564-1616)
  • Smell this business with a sense as cold / As is a dead man's nose.
  • Distant; said, in the game of hunting for some object, of a seeker remote from the thing concealed. Compare warm'' and ''hot .
  • (label) Having a bluish effect; not warm in colour.
  • Synonyms

    * chilled, chilly, freezing, frigid, glacial, icy, cool * (of the weather) (qualifier) brass monkeys, nippy, parky, taters * (of a person or animal) * (unfriendly) aloof, distant, hostile, standoffish, unfriendly, unwelcoming * (unprepared) unprepared, unready * See also

    Antonyms

    * (having a low temperature) baking, boiling, heated, hot, scorching, searing, torrid, warm * (of the weather) hot (See the corresponding synonyms of (hot).) * (of a person or animal) hot (See the corresponding synonyms of (hot).) * (unfriendly) amiable, friendly, welcoming * (unprepared) prepared, primed, ready

    Derived terms

    * as cold as charity * as cold as ice, cold as ice * as cold as the grave, cold as the grave * blow hot and cold * brass monkeys * bring someone out in a cold sweat * coldness * cold-blooded * cold call * cold case * cold cash * cold comfort * cold cream * cold cuts * cold-eyed * cold feet/get cold feet * cold fish * cold front * * cold-hearted * cold one * cold-read * cold reading * cold snap * cold start * cold storage * cold store * cold sweat * cold turkey * cold war * cold-weld * come in from the cold * freezing cold * get cold feet * give someone the cold shoulder * in cold blood * in the cold light of day * leave someone cold * leave someone out in the cold * make someone's blood run cold * stone-cold * throw cold water on

    Noun

    (en noun)
  • A condition of low temperature.
  • Come in, out of the cold .
  • (medicine) A common, usually harmless, viral illness, usually with congestion of the nasal passages and sometimes fever.
  • I caught a miserable cold and had to stay home for a week.

    Synonyms

    * (low temperature) coldness * (illness) common cold, coryza, head cold

    Derived terms

    * bitter cold * brass monkey weather * catch cold * catch one's death of cold * cold sore * cold virus * common cold * head cold

    Coordinate terms

    * freeze, frost

    Adverb

    (en adverb)
  • While at low temperature.
  • ''The steel was processed cold .
  • Without preparation.
  • The speaker went in cold and floundered for a topic.
  • With finality.
  • I knocked him out cold .

    Statistics

    *

    Anagrams

    * clod

    See also

    * cool * fresh * lukewarm * tepid 1000 English basic words

    heat

    English

    Etymology 1

    From (etyl) hete, from (etyl) .

    Noun

  • (uncountable) Thermal energy.
  • * 2007 , James Shipman, Jerry Wilson, Aaron Todd, An Introduction to Physical Science: Twelfth Edition , pages 106–108:
  • 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°.
  • * {{quote-magazine, year=2013, month=July-August, author=(Henry Petroski)
  • , title= Geothermal Energy , volume=101, issue=4, magazine=(American Scientist) , passage=Energy has seldom been found where we need it when we want it. Ancient nomads, wishing to ward off the evening chill and enjoy a meal around a campfire, had to collect wood and then spend time and effort coaxing the heat of friction out from between sticks to kindle a flame.}}
  • (uncountable) The condition or quality of being hot.
  • (uncountable) An attribute of a spice that causes a burning sensation in the mouth.
  • (uncountable) A period of intensity, particularly of emotion.
  • (uncountable) An undesirable amount of attention.
  • (uncountable, slang) The police.
  • (uncountable, slang) One or more firearms.
  • *
  • *
  • *
  • *
  • *
  • (countable, baseball) A fastball.
  • (uncountable) A condition where a mammal is aroused sexually or where it is especially fertile and therefore eager to mate.
  • (countable) A preliminary race, used to determine the participants in a final race
  • (countable) One cycle of bringing metal to maximum temperature and working it until it is too cool to work further.
  • (countable) A hot spell.
  • (uncountable) Heating system; a system that raises the temperature of a room or building.
  • (uncountable) The output of a heating system.
  • Derived terms
    * heat capacity * heat death * heat engine * heat exchanger * heat lamp * heatproof * heat pump * heat rash * heat-resistant * heat-seeking * heat shield * heat sink * heatstroke * heat treatment * heatwave * in heat * on heat

    Etymology 2

    From (etyl) heten, from (etyl) .

    Verb

    (en verb)
  • To cause an increase in temperature of an object or space; to cause something to become hot (often with "up").
  • I'll heat up the water.
  • To excite or make hot by action or emotion; to make feverish.
  • * Shakespeare:
  • Pray, walk softly; do not heat your blood.
  • To excite ardour in; to rouse to action; to excite to excess; to inflame, as the passions.
  • * Dryden:
  • A noble emulation heats your breast.
  • To arouse, to excite (sexually).
  • The massage heated her up.
    Synonyms
    * stoke * warm up * heat up; hot up,