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