(~s)
Dud means not working properly or not successful. (INFORMAL)
He replaced a ~ valve.
ADJ: ADJ n
•
Dud is also a noun.
The mine was a ~.
N-COUNT
(~s)
Dud means not working properly or not successful. (INFORMAL)
He replaced a ~ valve.
ADJ: ADJ n
•
Dud is also a noun.
The mine was a ~.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012