IPA: /ˌloʊ.kəˈmoʊ.tər/
KK: /loʊkəˈmoʊtər/
Related to movement or the ability to move from one place to another.
The locomotor skills of the child improved with practice.
Locomotor is formed from "loco-" (from Latin "locus", meaning place) and "motor" (from Latin "movere", meaning to move). The word refers to something that moves from one place to another.
Think of 'locus' meaning 'place' and 'movere' meaning 'to move' — this helps you remember that 'locomotor' relates to movement from one place to another.