(ˌmaɪəʊɪˈlɛktrɪk) or myoelectrical (ˌmaɪəʊɪˈlɛktrɪkəl)
adjective
denoting a type of powered artificial hand or limb that detects electrical changes in the muscles of the stump and converts these into movements
myoelectric in American English
(ˌmaɪoʊiˈlɛktrɪk)
adjective
designating or of potential developed in a muscle or muscles which is then picked up, amplified, and used to operate various attached prosthetic devices