weathervane
weather vane
vane
wind vane

A large weather vane at an airport is called a wind tee.

All of the weather vanes were replaced overnight with new ones.

He wondered if the weather vane would still be there tomorrow.

Of the many weather vanes in the sale, Lot 518 may be the most unusual.

Any one of those should be enough to make a person climb a weather vane some spring sunrise.

The vote was seen as a weather vane for next spring's national elections.

In between is an American flag and a weather vane.

On its top is a weather vane in the shape of a fish.

On the top of the building is a weather vane with the number 1693, the year the College was founded.

It is painted red with mobile arms that turn in space as if they were a weather vane.