quarter round quarter-right • quarter-run · · · Info · Definitions · Synonyms · Characters · · quarter round · · Text Common · · Latin · · Scripts 13 · · Length 4 · · Syllables Definitions · · · (noun) a convex molding having a cross section in the form of a quarter of a circle or of an ellipse. Synonyms: ovolo, thumb, quarter round. · · Noun Definition 1 Synonyms · · · ovolo · · Synonym 1 thumb · · Synonym 2 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 n latin small letter n U+006E o latin small letter o U+006F q latin small letter q U+0071 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075