pulsator

pul·sa·tor

noun \ˈpəl-ˌsā-tər, ˌpəl-ˈ\

Definition of PULSATOR

: something that beats or throbs in working

First Known Use of PULSATOR

1890

Rhymes with PULSATOR

aerator, castrator, collator, Chubb Crater, Bay Stater, creator, curator, debater, deflator, dictator, dilator, donator, downstater, dumbwaiter, equator, first-rater, glossator, headwaiter, ice-skater, levator, locator, mandator, migrator, narrator, pond skater, pronator, red-baiter, relater, spectator, speed skater, tailgater, testator, theater, third-rater, titrator, translator, upstater, vibrator