writhe
US /raɪð/
UK /raɪð/

1.
retorcerse, contorsionarse
make twisting, squirming movements or contortions of the body
:
•
He continued to writhe in pain on the floor.
Continuó retorciéndose de dolor en el suelo.
•
The snake began to writhe as it was caught.
La serpiente comenzó a retorcerse al ser atrapada.