Feathers catch wind.
Meaning: This means that the feathers on a bird's body are able to grab onto the wind and help the bird move through the air. It's like saying, Feathers help birds fly by catching the wind.
Choice of Words: Feathers are the light, soft covering on a bird's body. Catch is a verb that means to grab or hold onto something. Wind is the movement of air. When you put them together, "Feathers catch wind" means that the feathers on a bird's body are able to catch the wind and help the bird fly.
Alternative Expressions
Related Expressions