ogre; demon; spirit of a deceased person; ogre-like person (i.e. fierce, relentless, merciless, etc.); it (in a game of tag, hide-and-seek, etc.); seeker; Chinese "ghost" constellation (one of the 28 mansions)
Examples (4 in total)
吸血鬼って信じてる？
Do you believe in vampires?
トムって吸血鬼を信じてるのよ。
Tom believes in vampires.
吸血鬼伝説はバルカン地方に流布している。
Legends of vampires flourish in the Balkans.
ゾンビものと吸血鬼もの、どっちを観るかなあ。
I wonder which one I'll watch, the zombie one or the vampire one.