throb

From Middle English throbben; possibly of imitative origin.

• enPR: thrŏb, IPA^(key): /θɹɒb/
• Rhymes: -ɒb

throb (third-person singular simple present throbs, present participle throbbing, simple past and past participle throbbed)

1. (intransitive) To pound or beat rapidly or violently
2. (intransitive) To vibrate or pulsate with a steady rhythm
3. (intransitive, of a body part) To pulse (often painfully) in time with the circulation of blood.

• throbbingly

throb (plural throbs)

1. A beating, vibration or palpitation
   • 1749, [John Cleland], Memoirs of a Woman of Pleasure [Fanny Hill], London: Printed [by Thomas Parker] for G. Fenton [i.e., Fenton and Ralph Griffiths] […], OCLC 731622352:

     My bosom was now bare, and rising in the warmest throbs, presented to his sight and feeling the firm hard swell of a pair of young breasts, such as may be imagin'd of a girl not sixteen, fresh out of the country

• throbber
• throbby
• heartthrob

• Borth, broth