Home › Words › M › monstressmonstress/ˈmɒnst(ə)ɹɛs/monstress means A female monster.Among words judged in Lexicurio's Arena, monstress ranks #31,635 of 42,752 for Qualifying.monstress is pronounced /ˈmɒnst(ə)ɹɛs/.EtymologyFrom monster + -ess.nounA female monster.Definitions & examples from Wiktionary (CC BY-SA 3.0).