black duck
- noun
- /blæk dʌk/
- US
- black duck and mallard
- decline of the black duck
- black duck population
Examples
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Many birdwatchers visit the region hoping to see the rare black duck.
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The black duck can be difficult to distinguish from female mallards.
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We spotted a black duck swimming near the edge of the marsh.
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Look at that black duck!
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I saw a black duck swimming in the pond.
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The black duck is often found near marshes and swamps in northeastern United States.
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Many birdwatchers travel to observe the elusive black duck in its natural habitat.
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The black duck displays a distinctive dark plumage that helps it blend into wetland environments.
Synonyms
A medium-sized dark brown duck that lives in the northeastern United States and Canada
The Latin name for the American black duck
Surface Forms
Morphology
The meaning is directly built from the adjective + noun composition: a duck that is black (i.e. dark-coloured), so a B1 learner who knows 'black' and 'duck' can infer the referent. This is a straightforward, cross-linguistically common noun phrase (color + animal) even if it also names a specific species, so the sense is fully transparent.
Etymology
Black duck comes from the simple idea that the bird's feathers are dark: the word black describes the color and duck names the bird. That's why today black duck means 'a dark-colored duck'.