godan verb (-ku), intransitive verb
flap wings
Describes a bird or insect moving its wings up and down, especially when taking off or hovering.
鳥が羽ばたいて空へ飛び立った。
The bird flapped its wings and took off into the sky.
ハチドリは素早く羽ばたく。
Hummingbirds flap their wings rapidly.
godan verb (-ku), intransitive verb
spread one's wings; go out into the world
Figurative use: a person leaves a familiar environment to seek new opportunities or independence. Often used in encouraging contexts.
彼は故郷を離れ、都会で羽ばたこうとしている。
He left his hometown, trying to spread his wings in the city.
若者たちが世界に羽ばたく日を応援しています。
I'm cheering for the day when young people go out into the world.