Hydrodamalis Hydrodamalidae • Hydrodictyaceae · · · Info · Definitions · Characters · · Hydrodamalis · · Text Latin · · Script 12 · · Length Definitions · · · (noun) a genus of the family Dugongidae comprising only Steller's sea cow. Synonyms: genus Hydrodamalis. · · Noun Definition 1 Characters · · H latin capital letter h U+0048 a latin small letter a U+0061 d latin small letter d U+0064 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 y latin small letter y U+0079