| black duck |
a dark brown pond duck of northeastern North America. [2 definitions] |
| cold duck |
a beverage made of an equal mixture of champagne and sparkling burgundy. |
| dead duck |
(informal) a person or thing that is too deteriorated or ruined to be helped or saved, or that is sure to suffer ruin or failure. |
| duck-billed |
of an animal, having a broad, flat snout shaped like a duck's bill. |
| duck-billed dinosaur |
any dinosaur of the Hadrosauridae family, having a broad, flat snout for grazing. |
| lame duck |
an elected official or group of officials serving in public office during the period between an unsuccessful or unattempted reelection and the inauguration of a successor. [2 definitions] |
| Muscovy duck |
a large crested duck of the Western Hemisphere that has been widely domesticated. |
| ring-necked duck |
a dark North American duck, the male of which has a faint, copper-colored ring around the neck. |
| ruddy duck |
a North American duck, the male of which has a reddish brown neck and upper plumage, a black crown, and white cheeks. |
| sitting duck |
an especially vulnerable person or thing; easy target. |
| wood duck |
a brightly colored North American duck that nests in trees, often near woodland ponds or lakes. |