Home › Words › K › knifewomanknifewomanknifewoman means A woman who uses a knife as a weapon.Among words judged in Lexicurio's Arena, knifewoman ranks #10,079 of 42,752 for Qualifying.EtymologyFrom knife + -woman.nounA woman who uses a knife as a weapon.Definitions & examples from Wiktionary (CC BY-SA 3.0).