- blade (of propellor)
- vane
- leaf
Generated: This meaning refers to the flat, elongated part of a propellor that helps generate thrust.
The blades of the airplane are very important, affecting the stability of flight.
Generated: This meaning indicates a device that shows the direction of the wind, often found on weather vanes or windmills.
The vane on the weathercock sways gently in the breeze.
Generated: This meaning is commonly used to refer to the flat, green organ of a plant that is typically used for photosynthesis.