v. t. - To tread under foot; to tread down; to prostrate by treading; as, to trample grass or flowers.
v. t. - Fig.: To treat with contempt and insult.
v. i. - To tread with force and rapidity; to stamp.
v. i. - To tread in contempt; -- with on or upon.
n. - The act of treading under foot; also, the sound produced by trampling.