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Pronunciation varies by accent · noun
(zoology) Any extinct bird of the family Presbyornithidae..
Use presbyornithid when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Presbyornithid means (zoology) Any extinct bird of the family Presbyornithidae..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use presbyornithid where its definition matches the intended context.
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