disannul 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.
to cancel completely; annul
disannul definition by American Heritage Dictionary
transitive verb dis·an·nulled, dis·an·null·ing, dis·an·nuls
To annul or cancel.
- disˌan·nulˈment noun