VANE
Definition of VANE
- (noun)mechanical device attached to an elevated structure; rotates freely to show the direction of the wind
- (noun)a fin attached to the tail of an arrow, bomb or missile in order to stabilize or guide it
- (noun)flat surface that rotates and pushes against air or water
- (noun)the flattened weblike part of a feather consisting of a series of barbs on either side of the shaft