GUMBOIL


Meaning of GUMBOIL in English

/ ˈgʌmbɔɪl; NAmE / noun

a small swelling on the gum in a person's mouth, over an infected area on the root of a tooth

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.