English dictionary
bluebill
/'bl/u/,b/I/l/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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diving ducks of North America having a bluish-grey bill
Source: WordNet 3.0
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A duck of the genus <i>Fuligula</i>. Two American species (<i>F. marila</i> and <i>F. affinis</i>) are common. See <u>Scaup duck</u>.
Source: webster1913