noun
[ U ] ( medical ) a condition in which a pregnant woman has high blood pressure , which can become serious if it is not treated
noun
[ U ] ( medical ) a condition in which a pregnant woman has high blood pressure , which can become serious if it is not treated
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005