Elasmobranchii elasmobranchiate • elasmosaur · · · Info · Definitions · Characters · · Elasmobranchii · · Text Latin · · Script 14 · · Length Definitions · · · (noun) sharks; rays; dogfishes; skates. Synonyms: subclass Elasmobranchii, Selachii, subclass Selachii. · · Noun Definition 1 Characters · · E latin capital letter e U+0045 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 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