Pulsate - Definition

v 1: expand and contract rhythmically; beat rhythmically; "The
baby's heart was pulsating again after the surgeon massaged
it" [syn: pulsate, throb, pulse]
2: move with or as if with a regular alternating motion; "the
city pulsated with music and excitement" [syn: pulsate,
beat, quiver]
3: produce or modulate (as electromagnetic waves) in the form of
short bursts or pulses or cause an apparatus to produce
pulses; "pulse waves"; "a transmitter pulsed by an electronic
tube" [syn: pulse, pulsate]