la·mia /ˈlemiə/
  女怪,妖婦
  La·mi·a n.  Class. Myth. A monster capable of assuming a woman's form, who was said to devour human beings or suck their blood; a vampire; a sorceress; a witch.
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  lamia
       n : (folklore) a corpse that rises at night to drink the blood
           of the living [syn: vampire]
       [also: lamiae (pl)]