different between energy vs impact

English

Etymology

From Middle French énergie, from Late Latin energia, from Ancient Greek ???????? (enérgeia, “activity”), from ??????? (energós, “active”), from ?? (en, “in”) + ????? (érgon, “work”). The sense in physics was coined by Thomas Young in 1802 in his lectures on Natural Philosophy.

Pronunciation

• (UK) IPA^(key): /??n?d??i/
• (US) IPA^(key): /??n?d??i/

Noun

energy (countable and uncountable, plural energies)

1. The impetus behind all motion and all activity.
2. The capacity to do work.
3. (physics) A quantity that denotes the ability to do work and is measured in a unit dimensioned in mass × distance²/time² (ML²/T²) or the equivalent.

   Units:

   SI: joule (J), kilowatt-hour (kW·h)

   CGS: erg (erg)

   Customary: foot-pound-force, calorie, kilocalorie (i.e. dietary calories), BTU, liter-atmosphere, ton of TNT

4. An intangible, modifiable force (often characterized as either 'positive' or 'negative') believed in some New Age religions to emanate from a person, place or thing and which is (or can be) preserved and transferred in human interactions; shared mood or group habit; a vibe, a feeling, an impression. (Compare aura.)
   • 2004, Phylameana L. Desy, The Everything Reiki Book, Body, Mind & Spirit, p.130

     Reiki, much like prayer, is a personal exercise that can easily convert negative energy into positive energy.

   • 2009, Christopher Johns, Becoming a Reflective Practitioner, John Wiley & Sons, p.15

     Negative feelings can be worked through and their energy converted into positive energy […]. In crisis, normal patterns of self-organization fail, resulting in anxiety (negative energy). Being open systems, people can exchange this energy with the environment and create positive energy for taking action based on a reorganisation of self as necessary to resolve the crisis and emerge at a higher level of consciousness; that is, until the next crisis.

   • 2011, Anne Jones, Healing Negative Energies, Hachette, p.118

     If you have been badly affected by negative energy a salt bath is wonderful for clearing and cleansing yourself […]. Salt attracts negative energy and will draw it away from you.

5. (Eastern Orthodoxy, theology, often in the plural) The external actions and influences resulting from an entity’s internal nature (ousia) and by which it is made manifest, as opposed to that internal nature itself; the aspect of an entity that can affect the wider world and be apprehended by other beings.
   • 2003, Carl S. Tyneh, Orthodox Christianity: Overview and Bibliography, page 21:

     The three Persons of the Holy Trinity have the same opinion, make the same decision, and put forth the same energy and action.

   • 2017, Stoyan Tanev, Energy in Orthodox Theology and Physics: From Controversy to Encounter, quoting and translating the conclusions of the Fifth Council of Constantinople (1351), page 2:

     We hold, further, that there are two energies in our Lord Jesus Christ. For He possesses on the one hand, as God and being of like essence with the Father, the divine energy, and, likewise, since He became man and of like essence to us, the energy proper to human nature. […] Energy is the efficient and essential activity of nature; the capacity for energy is the nature from which proceeds energy; the product of energy is that which is effected by energy; and the agent of energy is the person or subsistence which uses the energy.

   • 2019, Paul Ladouceur, Modern Orthodox Theology: Behold, I Make All Things New, page 368–369:

     The doctrine of the divine energies states that the divine essence, God-in-himself, is unknowable to any creature, whereas God makes himself known in creation by his divine energies, which are inseparable from the divine essence yet distinct from it. Humans know and experience God through his energies. […] Energies are indeed God, but God is more than his energies.

6. (role-playing games, video games, board games) A measure of how many actions a player or unit can take; in the fantasy genre often called magic points or mana.

   Synonym: action points

Synonyms

• (capacity to do work): pep, vigor, vim, vitality

Hyponyms

Derived terms

Related terms

Descendants

• ? Cebuano: enerdyi

Translations

References

• energy on Wikipedia.Wikipedia

Further reading

• energy in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• energy in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

Anagrams

• Greeny, greeny, greyen, gyrene

English

Etymology

From Latin imp?ctus, perfect passive participle of imping? (“dash against, impinge”).

Pronunciation

• (noun): enPR: im?p?kt, IPA^(key): /??mpækt/
• (verb): enPR: im-p?kt?, IPA^(key): /?m?pækt/
• • Rhymes: -ækt

Noun

impact (countable and uncountable, plural impacts)

1. The striking of one body against another; collision.
2. The force or energy of a collision of two objects.

3. (chiefly medicine) A forced impinging.

4. A significant or strong influence; an effect.

Usage notes

• Adjectives often applied to "impact": social, political, physical, positive, negative, good, bad, beneficial, harmful, significant, great, important, strong, big, small, real, huge, likely, actual, potential, devastating, disastrous, true, primary.
• The adposition generally used with "impact" is "on" (such as in last example in section above)
• There are English speakers who are so averse to the verb sense that they have become hypersensitive to the use of the figurative noun sense, with a low threshold for labeling such use as overuse (cliché). In defensive editing, the solution is to replace the figurative noun sense with effect and the verb sense with affect, which nearly always produces an acceptable result. (Rarely, a phrase such as "the impact of late effects" is better stetted to avoid "the effect of [...] effects".)

Derived terms

Related terms

• impinge

Translations

Verb

impact (third-person singular simple present impacts, present participle impacting, simple past and past participle impacted)

1. (transitive) To collide or strike, the act of impinging.

   When the hammer impacts the nail, it bends.

2. (transitive) To compress; to compact; to press into something or pack together.

   The footprints of birds do not impact the soil in the way those of dinosaurs do.

3. (transitive, proscribed) To influence; to affect; to have an impact on.

   I can make the changes, but it will impact the schedule.

4. (transitive, rare) To stamp or impress onto something.

   Ideas impacted on the mind.

Usage notes

Some authorities object to the verb sense of impact meaning "to influence; to affect; to have an impact on". Although most verbification instances in English draw no prescriptive attention, a few do, including this one. To avoid annoying those readers who care, one can replace the verb sense with affect, which nearly always produces an acceptable result. See also the usage note for the noun sense.

Derived terms

• impaction
• impactor

Translations

French

Etymology

From Latin, see above.

Pronunciation

• IPA^(key): /??.pakt/

Noun

impact m (plural impacts)

1. (literally or figuratively) impact

Further reading

• “impact” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Romanian

Etymology

From French impact, from Latin impactus.

Noun

impact n (plural impacturi)

1. impact

Declension