B1
one of the body parts that a bird or insect uses to fly
Dictionary examples:
The bee's tiny wings worked overtime to carry its big body. (0.0)
The chicken flapped its wings, trying to fly like Superman. (0.0)
The hummingbird's wings moved so fast, they looked like tiny fans. (0.0)
The eagle took off, flapping its wings to gain height. (62.8)