windsock

Found in Anh - Anh (Wordnet)

Definition Noun : A windsock is a conical textile tube, open at both ends, which is attached to a pole or mast. It is designed to catch the wind, indicating both the wind's direction and providing a rough estimate of its speed by how fully it inflates. It is commonly used at airports, helipads, and chemical plants. Usage The word "windsock" is used to refer to the physical device itself. It is...