the flattened weblike part of a feather consisting of a series of barbs on either side of the shaft | the light horny waterproof structure forming the external covering of birds |
mechanical device attached to an elevated structure; rotates freely to show the direction of the wind | a feather or cluster of feathers worn as an ornament |
flat surface that rotates and pushes against air or water | anything that resembles a feather in shape or lightness |
a fin attached to the tail of an arrow, bomb or missile in order to stabilize or guide it | |