vane
vane /v'eɪn/ (vanes)
[N-COUNT]
A vane is a flat blade which pushes or is pushed by wind or water, and forms part of a machine such as a fan, a windmill, or a ship's propeller.
see also weather vaneweath|er vane (weather vanes)
[N-COUNT]
A weather vane is a metal object on the roof of a building which turns round as the wind blows. It is used to show the direction of the wind.
[N-COUNT]
A vane is a flat blade which pushes or is pushed by wind or water, and forms part of a machine such as a fan, a windmill, or a ship's propeller.
see also weather vaneweath|er vane (weather vanes)
[N-COUNT]
A weather vane is a metal object on the roof of a building which turns round as the wind blows. It is used to show the direction of the wind.