Yahweh 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.
Yahweh definition by American Heritage Dictionary
also Yah·veh or Jah·veh or Jah·wehnoun
A name for God assumed by modern scholars to be a convention for pronouncing the Tetragrammaton.
Origin: Hebrew; see hwy in Semitic roots.