adj. Not having an edge, or whose boundary is unclear.
adj. Not having a sharp cutting edge; blunt.
the GNU version of the Collaborative International Dictionary of English
adj. Without an edge; not sharp; blunt; obtuse.
The Century Dictionary and Cyclopedia
Not sharp; blunt; obtuse; unfit to cut or penetrate: as, an edgeless sword; an edgeless argument.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. lacking a cutting edge
Word Usage
"Robert Lang has gone even further, using the term "edgeless cities" to describe what he calls an increasingly "elusive metropolis" with highly dispersed employment."