Escher definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Escher, M(aurits) C(ornelis) 1898-1972; Du. graphic artist
Escher definition by American Heritage Dictionary
, M(auritis) C(ornelius) 1898-1972.
Dutch artist whose lithographs and woodcuts depict imaginary metamorphoses, geometric distortions, and architectural impossibilities.