noun
[ U ] the fact of sb being on a life-support machine :
Families want the right to refuse life support.
She's critically ill, on life support .
noun
[ U ] the fact of sb being on a life-support machine :
Families want the right to refuse life support.
She's critically ill, on life support .
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005