Ornithopoda ornithopoda • ornithopod dinosaur · · · Info · Definitions · Characters · · Ornithopoda · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) widespread group including duck-billed dinosaurs and their early relatives (hadrosaurs, trachodon and iguanodon). Synonyms: Euronithopoda, suborder Euronithopoda, euronithopod, suborder Ornithopoda. · · Noun Definition 1 Characters · · O latin capital letter o U+004F a latin small letter a U+0061 d latin small letter d U+0064 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074