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Exposure vs Impact - What's the difference?

exposure | impact |

As nouns the difference between exposure and impact

is that exposure is (condition) The condition of being exposed, uncovered, or unprotected while impact is the striking of one body against another; collision.

As a verb impact is

to compress; to compact; to press or pack together.

exposure

Noun

  • (senseid)(uncountable) The condition of being exposed, uncovered, or unprotected.
  • * {{quote-magazine, date=2013-06-08, volume=407, issue=8839, page=55, magazine=(The Economist)
  • , title= Obama goes troll-hunting , passage=The solitary, lumbering trolls of Scandinavian mythology would sometimes be turned to stone by exposure to sunlight. Barack Obama is hoping that several measures announced on June 4th will have a similarly paralysing effect on their modern incarnation, the patent troll.}}
  • (countable, uncountable) That part which is facing or exposed to something, e.g. the sun, weather, sky, or a view.
  • (uncountable) Lack of protection from weather or the elements.
  • * 1993 , (Paul Chadwick), The Ugly Boy , Dark Horse Books
  • As all of you know, a great tragedy occurred yesterday. Arthur Harcourt died of exposure sometimes in the morning in the woods off Mount Tom Road.
  • (senseid)(photography) An instance of taking a photograph.
  • (photography) The piece of film exposed to light.
  • (photography) Details of the time and f-number used.
  • (gardening) The amount of sun, wind etc. experienced by a particular site.
  • Derived terms

    * double exposure * multiple exposure * time exposure

    impact

    English

    Noun

    (en noun)
  • The striking of one body against another; collision.
  • The force or energy of a collision of two objects.
  • The hatchet cut the wood on impact .
  • (chiefly, medicine) A forced impinging.
  • His spine had an impingement; L4 and L5 made impact , which caused numbness in his leg.
  • A significant or strong influence; an effect.
  • His friend's opinion had an impact on his decision.
    Our choice of concrete will have a tremendous impact on the building's mechanical performance.

    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 ). 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

    * impactful * impactive * impact statement * Western impact

    Verb

    (en verb)
  • To compress; to compact; to press or pack together.
  • If fecal incontinence is caused by impacted stool in the rectum, the impaction must be removed.
  • (proscribed) To influence; to affect; to have an on.
  • ''I can make the changes, but it will impact the schedule.
  • To collide or strike.
  • When the hammer impacts the nail, it bends.

    Usage notes

    Some authorities object to the verb sense of impact'', meaning "to influence; to affect; to have an impact on" or "to collide or strike". Although most .

    Derived terms

    * impactor