horny structure horny-nibbed • horograph · · · Info · Definitions · Synonyms · Characters · · horny structure · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) any rigid body structure composed primarily of keratin. Synonyms: horny structure, unguis. · · Noun Definition 1 Synonyms · · · unguis · · Synonym 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 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 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079