Uropygial definitions

Uropygial

• (a.) Of or pertaining to the uropygium, or prominence at the base of the tail feathers, in birds.
Found on http://thinkexist.com/dictionary/meaning/uropygial/

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uropygial

uropygial In ornithology, situated on, belonging to, the rump or uropygium.
Found on http://www.wordinfo.info/words/index/info/view_unit/2246/

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uropygial

of or pertaining to the uropygium.
Found on https://www.infoplease.com/dictionary/uropygial

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