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pulsation

 
Noun pulsation has 3 senses
  1. pulsation, pulsing, pulse, impulse - (electronics) a sharp transient wave in the normal electrical state (or a series of such transients); "the pulsations seemed to be coming from a star"
    --1 is a kind of wave, undulation
    Derived form: verb pulsate3
  2. pulsation - a periodically recurring phenomenon that alternately increases and decreases some quantity
    --2 is a kind of
    phenomenon
  3. pulse, pulsation, heartbeat, beat - the rhythmic contraction and expansion of the arteries with each beat of the heart; "he could feel the beat of her heart"
    --3 is a kind of periodic event, recurrent event
    --3 has particulars: diastole; systole; throb, throbbing, pounding
    Derived form: verb pulsate1
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