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Input vs Impact - What's the difference?

input | impact |

In transitive terms the difference between input and impact

is that input is to accept data that is entered while impact is to collide or strike.

input

English

(wikipedia input)

Noun

(en noun)
  • The act or process of putting in; infusion.
  • That which is put in, as in an amount.
  • Contribution, or share in a contribution.
  • Something fed into a process with the intention of it shaping or affecting the outputs of that process.
  • Derived terms

    * input device

    Verb

  • To put in; put on.
  • To data.
  • The user inputs his date of birth and the computer displays his age.
  • To accept data that is entered.
  • * 2009 , J Stanley Warford, Computer Systems
  • The program inputs a value for the integer variable num and compares it with the constant integer limit.

    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