to fail to make enough progress or to produce sth at the right time :
I'm getting behind with my work.
He got behind with the payments for his car.
to fail to make enough progress or to produce sth at the right time :
I'm getting behind with my work.
He got behind with the payments for his car.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005