English definition of “throb”
/θrɒb/ verb [I] (present participle throbbing, past tense and past participle throbbed)
PART OF THE BODY › If a part of your body throbs, you feel pain in it in a series of regular beats: My head was throbbing.
SOUND OR MOVEMENT › to make a strong, regular sound or movement: The whole house throbbed with the music. throb noun [C] › the throb of the engine