A feather of the down of a bird
Any of the outermost primary feathers on a bird's wing.
The smallest gear in a gear train.
A moth of the genus Lithophane.
The joint of a bird's wing farthest from the body.
A wing.
To restrain; to limit.
To cut off the pinion of a bird’s wing, or otherwise disable or bind its wings, in order to prevent it from flying.
To bind the arms of someone, so as to deprive him of their use; to disable by so binding.