( BrE ) ( NAmE or medical mono·nucle·osis ) (also NAmE informal mono ) noun
[ U ] an infectious disease that causes swelling of the lymph glands and makes the person feel very weak for a long time
( BrE ) ( NAmE or medical mono·nucle·osis ) (also NAmE informal mono ) noun
[ U ] an infectious disease that causes swelling of the lymph glands and makes the person feel very weak for a long time
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005