Locomotion/ˌləʊkəˈməʊʃn/ Definition 1 of 3Pro Tip 1/3Physical Action Refers to physical capacities that enable movement. Through physical therapy, his locomotion improved. Pro Tip 2/3Not Transport Doesn't imply use of vehicles or machines for moving. Running is a natural form of locomotion. Pro Tip 3/3Common Verbs Often used with 'enable,' 'restrict,' or 'affect' to explain change in mobility. Injuries can severely restrict one's locomotion.