The definition of locomotion is motion or the ability to move from one place to another.(noun)
When a train goes from a station in New York to a station in Pennsylvania, this is an example of locomotion.
See locomotion in Webster's New World College Dictionary
Origin: loco- + motion
See locomotion in American Heritage Dictionary 4
Origin: Latin locō, from a place
Origin: , ablative of locus, place
Origin: + motion.
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