ultrawave

Etymology

From ultra- + wave.

ultrawave means A type of radiation, often described as allowing for faster-than-light communication. Lexicurio rates it Sui generis — a strength score of 92 out of 100.

noun

A type of radiation, often described as allowing for faster-than-light communication.“There were short intervals between the reports, for ultrawaves, though traveling at the speed of light, still needed some time to span the tremendous distance.”
A device capable of receiving or producing ultrawaves.“Of course, the radio signals came through on the ultrawave every so often, but the pep-talk description of the thrilling contest for endurance racing didn't mean much when I put it up against the facts.”