imposthumate in English dictionary imposthumate Meanings and definitions of "imposthumate" verb To apostemate; to form an imposthume or abscess. more Grammar and declension of imposthumate imposthumate (third-person singular simple present imposthumates, present participle imposthumating, simple past and past participle imposthumated) more Sample sentences with "imposthumate" Declension Stem Try again Available translations Paite Chin Welsh Authors