gum ridge gum-resinous • gum rosin · · · Info · Definitions · Synonyms · Characters · · gum ridge · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) a ridge that forms the borders of the upper and lower jaws and contains the sockets of the teeth. Synonyms: alveolar ridge, gum ridge, alveolar process. · · Noun Definition 1 Synonyms · · · alveolar ridge · · Synonym 1 alveolar process · · Synonym 2 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 m latin small letter m U+006D r latin small letter r U+0072 u latin small letter u U+0075