n.
Function: verb
Inflected Form: pulsed ; puls · ing
Date: 15th century
intransitive verb : to exhibit a pulse or pulsation : THROB
transitive verb
1 : to drive by or as if by a pulsation
2 : to cause to pulsate
3 a : to produce or modulate (as electromagnetic waves) in the form of pulses < pulsed waves> b : to cause (an apparatus) to produce pulses
– puls · er noun