to manage without sth that you usually have or need :
There wasn't time for breakfast, so I had to go without.
How long can a human being go (= survive) without sleep?
[+ -ing ]
She went without eating for three days.
to manage without sth that you usually have or need :
There wasn't time for breakfast, so I had to go without.
How long can a human being go (= survive) without sleep?
[+ -ing ]
She went without eating for three days.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005