right angle right along • right-angle · · · Info · Definitions · Antonyms · Characters · · right angle · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) the 90 degree angle between two perpendicular lines. Synonyms: right angle. · · Noun Definition 1 Antonyms · · · oblique angle · · Antonym 0 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074