intrados intradivisional • intraduodenal · · · Info · Definitions · Characters · · intrados · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) the interior curve of an arch. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 i latin small letter i U+0069 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