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Interfere vs Impair - What's the difference?

interfere | impair |

As verbs the difference between interfere and impair

is that interfere is while impair is to weaken; to affect negatively; to have a diminishing effect on.

As an adjective impair is

(obsolete) not fit or appropriate.

interfere

English

Alternative forms

* enterfere (obsolete)

Verb

(interfer)
  • To get involved or involve oneself, causing disturbance.
  • I always try not to interfere with other people’s personal affairs.
  • (physics) (of waves) To be correlated with each other when overlapped]] or [[superpose, superposed.
  • Correlated waves interfere''' to produce interesting patterns, while uncorrelated waves overlap without '''interfering .
    Where the radio-wave signals of the two radio stations interfere the listener hears nothing but noise.
  • (mostly of horses) To strike one foot against the opposite foot or ankle in using the legs.
  • Derived terms

    * interference

    See also

    * busy body * interferometry

    impair

    English

    Alternative forms

    * (l) (qualifier)

    Verb

    (en verb)
  • To weaken; to affect negatively; to have a diminishing effect on.
  • (archaic) To grow worse; to deteriorate.
  • (Milton)

    Derived terms

    * (l)

    Adjective

    (en adjective)
  • (obsolete) Not fit or appropriate.