To have gotten rid of something, like skin or hair.
Shedding can make people think of animals or of getting rid of old things.
Examples:
The snake shedded its skin.
I shedded my old clothes.
She shedded her hair in the summer.
The cat shedded its fur all over the couch.
I shedded so much hair, I thought I was turning into a cat!
The trees shedded their leaves in the fall.