1.
to bet that a particular horse, dog, etc. will win a race
2.
to feel very sure that sth is true or that sb will succeed :
He'll be there tonight. I'd put money on it.
1.
to bet that a particular horse, dog, etc. will win a race
2.
to feel very sure that sth is true or that sb will succeed :
He'll be there tonight. I'd put money on it.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005