wriggle

US /ˈrɪɡ.əl/
UK /ˈrɪɡ.əl/
"wriggle" picture
1.

twist and turn with quick, writhing movements

:
The worm continued to wriggle on the hook.
She tried to wriggle free from his grasp.
1.

a wriggling movement

:
He gave a little wriggle to get comfortable.
The fish made a final wriggle before going still.