Demoness in English dictionary demoness Meanings and definitions of "Demoness" A female demon. noun A female demon. more Grammar and declension of Demoness demoness ( plural demonesses) demoness (plural demonesses) more Demoness Sample sentences with "Demoness" Declension Stem Try again Available translations Chinese German Hindi Japanese Marwari (India) Min Nan Chinese Paite Chin Russian Tamil Authors