the world > animals > birds > parts of or bird defined by > [noun] > wing or wings > feather(s) on > secondary (3)
Ornithology. Short for secondary feather at sense A. 6a.
Connected with what is second in local position. secondary feather, secondary quill: a feather growing from the second joint of a bird's wing. seco…
Connected with what is second in local position. secondary feather, secondary quill: a feather growing from the second joint of a bird's wing. seco…