having the most advanced technology; knowing about the most advanced technology. (Alludes to the cutting edge of a sword.) This gadget is brand new. It's really on the bleeding edge.Tom is on the leading edge when it comes to optical storage technology.
phr. having the most advanced technology; knowing about the most advanced technology. (Jocular. More advanced than on the cutting edge.) Tom is on the bleeding edge when it comes to optical storage technology.