wind cone (noun)

1. The wind cone flapping violently in the middle of the night added to the eerie atmosphere of the haunted house.

2. In the comic book, the superhero used the wind cone to signal his arrival and create a dramatic effect.

3. The futuristic spacecraft had a high-tech wind cone on its mast to accurately measure wind direction and velocity.

4. The anime character, with their characteristic wind-blown hair, stood next to a wind cone on top of a hill.