alveolar arch alveolar • alveolar artery · · · Info · Definitions · Characters · · alveolar arch · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) the part of the upper or lower jawbones in which the teeth are set. Synonyms: alveolar arch. · · Noun Definition 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 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 v latin small letter v U+0076