Home › Words › A › autovampirismautovampirismautovampirism means the drinking of one's own blood.EtymologyFrom auto- + vampirism.nounThe drinking of one's own blood.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.autocannibalism 69% match — The eating of part of one's own body. vs autovampirism →autovivisection 68% match — The vivisection of one's own body. vs autovampirism →autosarcophagy 64% match — The eating of one's own flesh. vs autovampirism →vampirization 64% match — The act of turning someone into a vampire. vs autovampirism →sanguinarian 64% match — A person who consumes human blood as part of the vampiroid subculture. vs autovampirism →vampirically 63% match — In a vampiric fashion. vs autovampirism →autophagia 62% match — The eating of one's own body. vs autovampirism →vampiristically 62% match — In a vampiristic manner. vs autovampirism →