circular plane circular measure • circular saw · · · Info · Definitions · Synonyms · Characters · · circular plane · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) a plane with a flexible face that can plane concave or convex surfaces. Synonyms: circular plane, compass plane. · · Noun Definition 1 Synonyms · · · compass plane · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 u latin small letter u U+0075