The regular throbbing of the heart, an artery etc. in a living body; the pulse. / Any rhythmic beating, throbbing etc. / (now rare) Physical striking; a blow. / A single beat, throb or vibration.

To expand and contract rhythmically; to throb or to beat. / To quiver, vibrate, or flash; as to the beat of music. / To produce a recurring increase and decrease of some quantity.

plural of pulsation

simple past tense and past participle of pulsate

In a pulsating manner