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energy    音標拼音: ['ɛnɚdʒi]
n. 能,能源,能量;精力,活力

能,能源,能量;精力,活力

energy
能量

energy


energy
n 1: (physics) a thermodynamic quantity equivalent to the
capacity of a physical system to do work; the units of
energy are joules or ergs; "energy can take a wide variety
of forms" [synonym: {energy}, {free energy}]
2: forceful exertion; "he plays tennis with great energy"; "he's
full of zip" [synonym: {energy}, {vigor}, {vigour}, {zip}]
3: enterprising or ambitious drive; "Europeans often laugh at
American energy" [synonym: {energy}, {push}, {get-up-and-go}]
4: an imaginative lively style (especially style of writing);
"his writing conveys great energy"; "a remarkable muscularity
of style" [synonym: {energy}, {muscularity}, {vigor}, {vigour},
{vim}]
5: a healthy capacity for vigorous activity; "jogging works off
my excess energy"; "he seemed full of vim and vigor" [synonym:
{energy}, {vim}, {vitality}]
6: any source of usable power; "the DOE is responsible for
maintaining the energy policy"
7: the federal department responsible for maintaining a national
energy policy of the United States; created in 1977 [synonym:
{Department of Energy}, {Energy Department}, {Energy}, {DOE}]

Energy \En"er*gy\, n.; pl. {Energies}. [F. ['e]nergie, LL.
energia, fr. Gr.?, fr. ? active; ? in ? work. See {In}, and
{Work}.]
1. Internal or inherent power; capacity of acting, operating,
or producing an effect, whether exerted or not; as, men
possessing energies may suffer them to lie inactive.
[1913 Webster]

The great energies of nature are known to us only by
their effects. --Paley.
[1913 Webster]

2. Power efficiently and forcibly exerted; vigorous or
effectual operation; as, the energy of a magistrate.
[1913 Webster]

3. Strength of expression; force of utterance; power to
impress the mind and arouse the feelings; life; spirit; --
said of speech, language, words, style; as, a style full
of energy.
[1913 Webster]

4. (Physics) Capacity for performing work.
[1913 Webster]

Note: The kinetic energy of a body is the energy it has in
virtue of being in motion. It is measured by one half
of the product of the mass of each element of the body
multiplied by the square of the velocity of the
element, relative to some given body or point. The
available kinetic energy of a material system
unconnected with any other system is that energy which
is due to the motions of the parts of the system
relative to its center of mass. The potential energy of
a body or system is that energy which is not kinetic;
-- energy due to configuration. Kinetic energy is
sometimes called actual energy. Kinetic energy is
exemplified in the vis viva of moving bodies, in heat,
electric currents, etc.; potential energy, in a bent
spring, or a body suspended a given distance above the
earth and acted on by gravity.
[1913 Webster]

{Accumulation}, {Conservation}, {Correlation}, & {Degradation
of energy}, etc. (Physics) See under {Accumulation},
{Conservation}, {Correlation}, etc.

Syn: Force; power; potency; vigor; strength; spirit;
efficiency; resolution.
[1913 Webster]

148 Moby Thesaurus words for "energy":
activity, amperage, animation, application, ardor, armipotence,
assiduity, assiduousness, authority, beef, birr, black power,
breeziness, briskness, brute force, bubbliness, charge, charisma,
clout, cogence, cogency, compulsion, concentration, dash,
decisiveness, determination, diligence, dint, drive, duress,
dynamism, ebullience, effect, effectiveness, effectuality,
effervescence, efficacy, effort, elan, elbow grease, endeavor,
endurance, energeticalness, exertion, fervor, flower power, force,
force majeure, forcefulness, fortitude, full blast, full force,
get-up-and-go, go, guts, gutsiness, hard pull, hardihood,
hardiness, heartiness, indefatigability, industriousness, industry,
influence, intensity, intestinal fortitude, laboriousness, life,
liveliness, long pull, lustihood, lustiness, main force,
main strength, mana, might, might and main, mightiness, moxie,
muscle, muscle power, nerve and sinew, obstinacy, pains, pep,
peppiness, piss and vinegar, pizzazz, poop, potence, potency,
potentiality, power, power pack, power structure, power struggle,
powerfulness, prepotency, productiveness, productivity, puissance,
pull, punch, push, relentlessness, robustness, ruggedness,
sedulity, sedulousness, sinew, spirit, spiritedness, sprightliness,
stalwartness, stamina, staying power, steam, sticking power,
stoutness, strength, strength of will, strenuousness, strong arm,
sturdiness, superiority, superpower, tirelessness, toughness,
trouble, tuck, unsparingness, validity, vehemence, verve, vigor,
vigorousness, vim, virility, virtue, virulence, vitality,
vivaciousness, vivacity, wattage, weight, zealousness, zing, zip

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