Meaning of DUCK in English

DUCK

I

Any of various relatively small, short-necked, large-billed waterfowl (several genera in subfamily Anatinae, family Anatidae).

The legs of true ducks (Anatinae) are placed rearward (as are those of goose ) in that male ducks molt twice annually, females lay large clutches of smooth-shelled eggs, and both sexes have overlapping scales on the skin of the leg and exhibit some differences between sexes in plumage and in call. All true ducks except shelducks and sea ducks (see diving duck ) mature in the first year and pair only for the season. They are generally divided into three groups: perching ducks, dabbling ducks , and diving ducks. The whistling duck species, also called tree ducks, are not true ducks but are more closely related to geese and swans.

II

[c mediumvioletred] (as used in expressions)

fish duck

dabbling duck

diving duck

duck hawk

{{link=wood duck">wood duck

Britannica English dictionary.      Английский словарь Британика.