The Collaborative International Dictionary of English v.0.48:

Cora \Co"ra\, n. (Zool.)
   The Arabian gazelle (Gazella Arabica), found from persia to
   North Africa.
   [1913 Webster]

WordNet (r) 3.0 (2006):

Cora
    n 1: (Greek mythology) daughter of Zeus and Demeter; made queen
         of the underworld by Pluto in ancient mythology; identified
         with Roman Proserpina [syn: Persephone, Despoina,
         Kore, Cora]