A powered exoskeleton is a wearable mobile machine that is powered by a system of electric motors, pneumatics, levers, hydraulics, or a combination of technologies that allow for limb movement with increased strength and endurance.
ɐ pˈaʊɚd ˈɛksoʊskˌɛlᵻtən ɪz ɐ wˈɛɹəbəl mˈoʊbəl məʃˈiːn ðæt ɪz pˈaʊɚd baɪ ɐ sˈɪstəm ʌv ᵻlˈɛktɹɪk mˈoʊɾɚz, nuːmˈæɾɪks, lˈɛvɚz, haɪdɹˈɔːlɪks, ɔːɹ ɐ kˌɑːmbᵻnˈeɪʃən ʌv tɛknˈɑːlədʒiz ðæt ɐlˈaʊ fɔːɹ lˈɪm mˈuːvmənt wɪð ɪŋkɹˈiːst stɹˈɛŋθ ænd ɛndˈʊɹɹəns.