1388, "walk heavily, stamp," from M.L.G. trampen "to stamp," from P.Gmc. *tramp- (cf. Dan. trampe, Swed. trampa "to tramp, stamp," Goth. ana-trimpan "to press upon"), probably from a variant of the P.Gmc. source of
trap. The noun meaning "person who wanders about, vagabond"