duck3Pronunciation: /dʌk/ (also ducks)Translate duck | into French | into German | into Italian | into Spanish Definition of duck noun British informal dear; darling (used as an informal or affectionate form of address, especially among cockneys): it’s time you changed, my duck where’ve yer been, ducks!Origin: late 16th century: from duck1duck in other Oxford dictionaries Definition of duck in the US English dictionary