S: (n) throb, throbbing, pounding (an instance of rapid strong pulsation (of the heart)) "he felt a throbbing in his head"
S: (n) hammer, pound, hammering, pounding (the act of pounding (delivering repeated heavy blows)) "the sudden hammer of fists caught him off guard"; "the pounding of feet on the hallway"
Verb
S: (v) thump, pound, poke (hit hard with the hand, fist, or some heavy instrument) "the salesman pounded the door knocker"; "a bible-thumping Southern Baptist"
S: (v) ram, ram down, pound (strike or drive against with a heavy impact) "ram the gate with a sledgehammer"; "pound on the door"
S: (v) lumber, pound (move heavily or clumsily) "The heavy man lumbered across the room"