perturbing Meaning, Definition & Usage

  1. verb disturb in mind or make uneasy or cause to be worried or alarmed
    perturb; disquiet; distract; cark; trouble; disorder; unhinge.
    • She was rather perturbed by the news that her father was seriously ill
  2. verb disturb or interfere with the usual path of an electron or atom
    perturb.
    • The electrons were perturbed by the passing ion
  3. verb cause a celestial body to deviate from a theoretically regular orbital motion, especially as a result of interposed or extraordinary gravitational pull
    perturb.
    • The orbits of these stars were perturbed by the passings of a comet
  4. verb throw into great confusion or disorder
    throw out of kilter; derange; perturb.
    • Fundamental Islamicists threaten to perturb the social order in Algeria and Egypt
  5. adjective satellite causing distress or worry or anxiety
    distressing; distressful; troubling; disturbing; worrying; worrisome.
    • distressing (or disturbing) news
    • lived in heroic if something distressful isolation
    • a disturbing amount of crime
    • a revelation that was most perturbing
    • a new and troubling thought
    • in a particularly worrisome predicament
    • a worrying situation
    • a worrying time

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