elasmobranch Elapsoidea • elasmobranchian · · · Info · Definitions · Synonyms · Characters · · elasmobranch · · Text Latin · · Script 12 · · Length Definitions · · · (noun) any of numerous fishes of the class Chondrichthyes characterized by a cartilaginous skeleton and placoid scales: sharks; rays; skates. Synonyms: selachian. · · Noun Definition 1 Synonyms · · · selachian · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073