round angle roundabout way • round arch · · · Info · Definitions · Synonyms · Characters · · round angle · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) an angle of 360 degrees. Synonyms: perigon, round angle. · · Noun Definition 1 Synonyms · · · perigon · · Synonym 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 g latin small letter g U+0067 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075