PULSATIONS
Scrabble letter values: P3U1L1S1A1T1I1O1N1S1 = 12
Definition
PULSATIONS is the plural of PULSATION.
noun PULSATION: (electronics) a sharp transient wave in the normal electrical state (or a series of such transients).
Synonyms of PULSATION: pulsing, pulse, impulse