motorized

from WordNet (r) 3.0 (2006)

motorized
    adj 1: equipped with a motor or motors; "a motorized wheelchair"
           [syn: {motorized}, {motorised}, {motored}] [ant:
           {motorless}, {unmotorised}, {unmotorized}]
    2: using vehicles; "motorized warfare" [syn: {mechanized},
       {mechanised}, {motorized}]

from The Collaborative International Dictionary of English v.0.48

motorized \motorized\ adj.
   1. same as {motored}; as, a motorized wheelchair. Opposite of