Heat vs Null - What's the difference?
heat | null |
(uncountable) Thermal energy.
* 2007 , James Shipman, Jerry Wilson, Aaron Todd, An Introduction to Physical Science: Twelfth Edition , pages 106–108:
* {{quote-magazine, year=2013, month=July-August, author=(Henry Petroski)
, title= (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.
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(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.
To cause an increase in temperature of an object or space; to cause something to become hot (often with "up").
To excite or make hot by action or emotion; to make feverish.
* Shakespeare:
To excite ardour in; to rouse to action; to excite to excess; to inflame, as the passions.
* Dryden:
To arouse, to excite (sexually).
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As nouns the difference between heat and null
is that heat is (military) high explosive antitank: a munition using a high explosive shaped charge to breach armour while null is zero, nil; the cardinal number before einn.heat
English
Etymology 1
From (etyl) hete, from (etyl) .Noun
- 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°.
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.}}
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 heatEtymology 2
From (etyl) heten, from (etyl) .Verb
(en verb)- I'll heat up the water.
- Pray, walk softly; do not heat your blood.
- A noble emulation heats your breast.
- The massage heated her up.
Synonyms
* stoke * warm up * heat up; hot up,Anagrams
* English causative verbsnull
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.