(~s, ~ing, ~ed)
Muck is dirt or some other unpleasant substance. (INFORMAL)
This congealed ~ was interfering with the filter.
N-UNCOUNT
(~s, ~ing, ~ed)
Muck is dirt or some other unpleasant substance. (INFORMAL)
This congealed ~ was interfering with the filter.
N-UNCOUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012