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apterium
[ ap-teer-ee-uhm ]
noun
Ornithology.
plural apteria
- one of the featherless portions of the skin of a bird.
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Other ˜yÐÄvlog Forms
- ²¹±è·³Ù±ð۾±Â·²¹±ô adjective
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˜yÐÄvlog History and Origins
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Example Sentences
Examples have not been reviewed.
But, the male loses most of the down feathers of the ventral apterium.
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