rectrix
Kelime Anlamı :

1. kuyruk tüyü.
2. (isim) kuyruk tüyü.
Eş Anlamlı Kelimeler :
governess
Tanımlar :
1. one of the stiff main feathers of a bird's tail, used to control the direction of flight.
from The American Heritage® Dictionary of the English Language, 4th Edition
1. A governess; a rectoress.
2. A flight feather on the tails of birds, used for directional control.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1. A governess; a rectoress.
2. one of the quill feathers of the tail of a bird.
from the GNU version of the Collaborative International Dictionary of English
1. same as rectoress.
2. in ornithology, a tail-feather; one of the long or large quill-feathers of a bird's tail: so called from its use in directing or steering the course of a bird in flight, like a rudder.
from The Century Dictionary and Cyclopedia