quill-feather
A Dictionary of Aviation · 1911 · p. 22
‘kwil,fedez n. [also spelt quillzfether] one of the large flight-fethers or remiges of a bird’s wing, er, sometimes, of the tail, provided with a quill or hollow tube at the base; a quill. ch020.xhtml **R**
Readham'da tam maddeyi gor →