vampirism
nounEtymology From vampire + -ism.
2
Human sciences, Mysticism, Mythology, Philosophy, Sciences Usually The state of being a vampire.
3
Usually Practices associated with vampires, in particular blood-drinking and the draining of a victim's life-force.
4
Figuratively, Usually Extortion.
- Treason, delusion, vampyrism, scoundrelism, from Dan to Beersheba!1837, Thomas Carlyle, chapter II, in The French Revolution: A History […], volume II (The Constitution), London: Chapman and Hall, →OCLC, book III (The Tuileries), page 108: