corbel arch corbel • corbel step · · · Info · Definitions · Characters · · corbel arch · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) (architecture) an arch constructed of masonry courses that are corbelled until they meet. Synonyms: corbel arch. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072