different between impact vs cogency

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

English

Noun

cogency (countable and uncountable, plural cogencies)

1. The state of being cogent; the characteristic or quality of being reasonable and persuasive.
   • 1781, Samuel Johnson, "Addison," in Prefaces, Biographical and Critical, to the Works of the English Poets, J. Nichols (London), vol. 5, page 156:

     All the enchantment of fancy, and all the cogency of argument, are employed to recommend to the reader his real interest.

   • 1928, Richard McKeon, "Thomas Aquinas' Doctrine of Knowledge and Its Historical Setting," Speculum, vol. 3, no. 4 (Oct), page 444:

     A philosophic study of the development of philosophies should be content to seek out the bases and cogencies of philosophies rather than engage upon a nostalgic search for sympathetic doctrines.

References

• Webster, Noah (1828) , “cogency”, in An American Dictionary of the English Language
• cogency in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• “cogency” in Dictionary.com Unabridged, Dictionary.com, LLC, 1995–present.
• Oxford English Dictionary, second edition (1989)
• Random House Webster's Unabridged Electronic Dictionary (1987-1996)