noun a device showing the direction of the wind, typically mounted on top of a building
In historical contexts, weather vanes were used as early meteorological instruments.
In meteorology, a weather vane is used to measure wind direction.
In architecture, a weather vane is often used as a decorative element on top of buildings.
In nautical settings, weather vanes can be used to indicate wind direction for sailing purposes.
In farming, a weather vane is used to determine wind direction which can be important for crop management.
A writer may use the term 'weather vane' as a metaphor to describe a character who changes opinions or beliefs frequently, similar to how a weather vane changes direction with the wind.
A meteorologist may use a physical weather vane as a tool to measure wind direction, which is an important factor in predicting weather patterns.
An architect may use the term 'weather vane' to refer to a decorative element on top of a building that indicates wind direction, adding aesthetic value to the structure.
A farmer may use a weather vane on their property to help determine wind direction, which can be useful for planning agricultural activities such as planting crops or spraying pesticides.