throb

nouns

a deep pulsating type of pain
throb
is a type of (narrower)
a symptom of some physical hurt or disorder
"the patient developed severe pain and distension"
hurting, pain
an instance of rapid strong pulsation (of the heart)
"he felt a throbbing in his head"
pounding, throb, throbbing

verbs

pulsate or pound with abnormal force
"my head is throbbing"; "Her heart was throbbing"
throb
is derived from
throbbing
is a type of (narrower)
be the source of pain
ache, hurt, smart
expand and contract rhythmically; beat rhythmically
"The baby's heart was pulsating again after the surgeon massaged it"
pulsate, pulse, throb
tremble convulsively, as from fear or excitement
shiver, shudder, thrill, throb