Throb v. i. [imp. & p. p. Throbbed p. pr. & vb. n. Throbbing.]  To beat, or pulsate, with more than usual force or rapidity; to beat in consequence of agitation; to palpitate; -- said of the heart, pulse, etc.
  My heart
  Throbs to know one thing.   --Shak.
     Here may his head lie on my throbbing breast.   --Shak.
  throb
       n 1: a deep pulsating type of pain
       2: an instance of rapid strong pulsation (of the heart); "he
          felt a throbbing in his head" [syn: throbbing, pounding]
       v 1: pulsate or pound with abnormal force; "my head is
            throbbing"; "Her heart was throbbing"
       2: expand and contract rhythmically; beat rhythmically; "The
          baby's heart was pulsating again after the surgeon
          massaged it" [syn: pulsate, pulse]
       3: tremble convulsively, as from fear or excitement [syn: shudder,
           shiver, thrill]
       [also: throbbing, throbbed]