What is "superadvanced"

Usage examples of "superadvanced".

There are plenty of fine pilots around, but only a handful can communicate in the language of superadvanced aerodynamics.

Stemp and Chin and the others are actually XTs from some superadvanced civilization in the Galactic Core area, all rigged out in human disguises, who for some unfathomable reason or other bothered to come all the damn way out here just to give Earth a hard time.