pulsate vs pulsate

pulsate and pulsate both are verbs.

Word	Noun	Adjective	Verb	Adverb
pulsate	No	No	Yes	No
pulsate	No	No	Yes	No

pulsate (verb)	pulsate (verb)
produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses	produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses
expand and contract rhythmically; beat rhythmically	expand and contract rhythmically; beat rhythmically
move with or as if with a regular alternating motion	move with or as if with a regular alternating motion