Pulsation

Noun

 * 1) A single beat, throb or vibration
 * 2) A recurring increase and decrease of some quantity

Thesaurus
alternation, arrhythmia, bar beat, barrage, beat, beating, ceaselessness, chattering, constancy, constant flow, continualness, continuity, cyclicalness, downbeat, drum, drum music, drumbeat, drumfire, drumming, flutter, heartbeat, heartthrob, incessancy, intermittence, intermittency, meter, noninterruption, offbeat, oscillation, palpitation, paradiddle, patter, pendulum motion, periodicalness, periodicity, perpetuity, piston motion, pitapat, pitter-patter, pound, pounding, pulse, quick fire, rapid fire, rapid recurrence, rapid succession, rapidity, rat-a-tat, rat-tat, rat-tat-tat, rataplan, rattattoo, reappearance, recurrence, regular wave motion, regularity, reoccurrence, repetition, return, rhythm, roll, rub-a-dub, ruff, ruffle, seasonality, spatter, splutter, sputter, staccato, steadiness, stuttering, sustainment, tat-tat, tattoo, tempo, throb, throbbing, thrum, thumping, tom-tom, undulation, unintermission, uninterruption, upbeat, vibration

Anagrams

 * platinous