1. the quality or condition of being malignant: also maˈlignance
2. Word forms: plural maˈlignancies a malignant tumor
Webster’s New World College Dictionary, Fourth Edition, compiled by the
editors of Webster’s New World Dictionaries. Copyright © 2010 by Houghton
Mifflin Harcourt. Published by Houghton Mifflin Harcourt. All rights reserved.