📖 WordNook

throb

noun
  1. an instance of rapid strong pulsation
    “I felt a throb in my head.”
    pounding
  2. a deep pulsating type of pain
verb
  1. expand and contract rhythmically
    pulse
  2. tremble convulsively, as from fear or excitement
    shudder
  3. pulsate or pound with abnormal force
    “my head is throbbing”