the world > the earth > weather and the atmosphere > weather > study or science of weather > meteorological instruments > [noun] > wind-vane or weather-cock > parts of (3)
The cleft tail-end of a vane.
vane-pin, vane-spindle, vane staff, vane-surmounted adj., vane-wheel.
vane-pin, vane-spindle, vane staff, vane-surmounted adj., vane-wheel.