rowlock arch rowlock • rowport · · · Info · Definitions · Characters · · rowlock arch · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) an arch that is formed with more than one concentric row of voussoirs. Synonyms: rowlock arch. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 h latin small letter h U+0068 k latin small letter k U+006B l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 w latin small letter w U+0077