Windmill

Windmills were structures that turned to the wind.

The Moulin Rouge had a red windmill on its roof. (PROSE: Enter Wildthyme)

The Eighth Doctor used to sing a song about windmills to Miranda Dawkins. (PROSE: Grimm Reality)

Nardole once blew one up on a colony ship after asking if it was important. (TV: The Doctor Falls)

Windmill was the call sign of several UNIT helicopters including Windmill 11, (TV: The Day of the Doctor) Windmill 123, (TV: Doctor Who and the Silurians) and Windmill 347. (TV: The Mind of Evil)