noun, plural ma·lig·nan·cies for 2, 3.
Related formsnon·ma·lig·nance, nounnon·ma·lig·nan·cy, noun, plural non·ma·lig·nan·cies.
Examples from the Web for malignancy
And it seemed that alcohol and tobacco worked together in toxic synergy to produce the malignancy.Michael Douglas Says Cunnilingus Caused His Oral Cancer. Really?!|Kent Sepkowitz|June 3, 2013|DAILY BEAST
Deep the malignancy; but deeper yet the efficacy of Mida's vow.Bakemono Yashiki (The Haunted House)|James S. De Benneville
Its structure was fibrous tissue, almost as firm and hard as cartilage, and with no appearance of malignancy.Diseases of the Horse's Foot|Harry Caulton Reeks
She did not see his face change and contort itself into malignancy.The Soul Stealer|Cyril Arthur Edward Ranger Gull