uropygium

ریشه

From Greek 'oura' meaning 'tail' and 'pyge' meaning 'rump'.

مثال

• The uropygium is often referred to as the bird's 'tail bone'.
• Feathers grow from the uropygium of a bird.
• The size and shape of the uropygium can vary among bird species.

ترکیب‌های رایج

bird's uropygium uropygium of a bird feathers grow from uropygium size of uropygium