#1 throbbing n. [throb, pounding] an instance of rapid strong pulsation (of the heart); "he felt a throbbing in his head". wn
#2 throbbing s. pounding or beating strongly or violently; "a throbbing pain"; "the throbbing engine of the boat". wn
#3 throbbing n. a sound with a strong rhythmic beat; "the throbbing of the engines". wn
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