ionian order Ionian • ionian sea · · · Info · Definitions · Characters · · ionian order · · Text Common · · Latin · · Scripts 12 · · Length 5 · · Syllables Definitions · · · (noun) the second Greek order; the capital is decorated with spiral scrolls. Synonyms: Ionic order, Ionian order. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 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