intransitive verb
Definition: To move in a twisting or squirming way, often as a result of discomfort or to escape.
Example: The worm began to wriggle when I touched it.
noun
Definition: A quick, twisting movement or motion, often resembling the movement of a worm or snake.
Example: The fish made a wriggle as it tried to escape the net.
transitive verb
Definition: To move in a twisting or squirming way, often used to describe small movements of the body.
Example: The child began to wriggle in his seat during the long meeting.