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hip•po•camp  (hĭpə-kămp′) or hip•po•cam•pus(hĭp′ə-kămpəs)
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Tweet n.pl. hip•po•camps or hip•po•cam•pi(-pī′) Greek & Roman Mythology A marine creature having the head and forelegs of a horse and the body and tail of a dolphin or fish. [Late Latin, fromGreekhippokampos : hippos, horse; see ekwo- in the Appendix of Indo-European roots + kampos, sea monster.]  (click for a larger image) hippocampdetail of a mosaic at the Roman Baths Bath, England |
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