Hip·po·crene (hĭp'ə-krēn', hĭp'ə-krē'nē) n.
Greek Mythology A fountain on Mount Helicon, Greece, sacred to the Muses and regarded as a source of poetic inspiration.
[Latin Hippocrēnē, from Greek Hippokrēnē : hippos, horse (from the myth that Pegasus's hoof created it); see ekwo- in Indo-European roots + krēnē, fountain.]