(obsolete, West Country, Herefordshire) The little grebe.

Any of the birds in the genus Dendrocygna, the whistling ducks, which are in the family Anatidae with the ducks, geese and swans, but in their own subfamily. / (US) Synonym of wood duck

Tachyeres brachypterus, a shellfish-eating duck of the Falkland Islands; a poor diver, incapable of true flight.

The bufflehead.

A species of duck, Hymenolaimus malacorhynchos, native to New Zealand.

A species of duck, Merganetta armata, found near fast-flowing rivers in the Andes.

(UK) A kind of meatball or faggot (not made with duck meat).

Having short legs.

(Australia, informal) Something superlative, something outstanding. / (Barbados, slang) A difficult or awkward situation, trouble. / Used other than figuratively or idiomatically: see duck, gut.

Any of a number of cocktails made with advocaat.