supersonically

adv

Etymology: Etymology tree English supersonic Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al Middle English -ly Middle English -ally English -ally English supersonically From supersonic + -ally.

1. Faster than sound; at a supersonic speed.

   ““We’re going to obviously have to demonstrate that to the various authorities, but we expect to be allowed to fly supersonically over land masses.””