hyperdrive

hy per drive |ˈhīpərˌdrīv ˈhaɪpərdraɪv | ▶noun (in science fiction ) a propulsion system for travel in hyperspace.

hyperdrive

hyper |drive |ˈhʌɪpədrʌɪv | ▶noun (in science fiction ) a supposed propulsion system for travel in hyperspace. • [ mass noun ] frantic activity; overdrive: the proliferation of house music sub-genres has gone into hyperdrive.