gin ‧ gi ‧ vi ‧ tis /ˌdʒɪndʒəˈvaɪtəs, ˌdʒɪndʒɪˈvaɪtəs/ BrE AmE noun [uncountable]
[ Date: 1800-1900 ; Language: Modern Latin ; Origin: Latin gingiva 'gum' ]
a medical condition in which your ↑ gum s are red, swollen, and painful
gin ‧ gi ‧ vi ‧ tis /ˌdʒɪndʒəˈvaɪtəs, ˌdʒɪndʒɪˈvaɪtəs/ BrE AmE noun [uncountable]
[ Date: 1800-1900 ; Language: Modern Latin ; Origin: Latin gingiva 'gum' ]
a medical condition in which your ↑ gum s are red, swollen, and painful
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012