Someone who suffers from ill health has an illness or keeps being ill.
He was forced to retire because of ill health...
N-UNCOUNT
Someone who suffers from ill health has an illness or keeps being ill.
He was forced to retire because of ill health...
N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006