noun

1. An appendage of an animal's (bird, bat, insect) body that enables it to fly; a similar fin at the side of a ray or similar fish

2. Human arm.

3. Part of an aircraft that produces the lift for rising into the air.

Synonyms: delta, garrison, fender, guard, forward

verb

1. To injure slightly (as with a gunshot), especially in the wing or arm.

2. To fly.

3. (of a building) To add a wing (extra part) to.