Feminine of incisor, latin: in-: prefix: inward and caedo - is - ere, cecidi, caesum: cut, hurt, kill. Incisor has a literal sense: that is cutting, hurtful, sharp, penetrating, sharp, sharp, sharp, referring to things and a figurative sense: it's derisive, ironic, biting, satirical, sardonic, sacastico, referring to persons and their actions