Feather may refer to one of the following.

• Feathers, the distinctive outer covering of birds.
• Feather (step), a dance step in Foxtrot
• Feather, an incision in diamonds; see diamond clarity.
• Feathering, the act of turning an airplane propeller's blades 90 degrees to oncoming air.
• Feathering, a technique in rowing where oars are rotated 90 degrees to minimise resistance when out of the water
• Leonard Feather, a renowned jazz writer and producer.
• Feathering is a hairstyle associated with the 1970s where repeated combing of straight hair away from the center of the head causes hair to curl inwards.
• Feathering is a technique used in computer graphics to blur the edges of an object.

Feder (Begriffsklärung) | Перо