To twist one’s body to and fro with short, writhing motions; to squirm.
“Teachers often lose their patience when children wriggle in their seats.”
To cause to or make something wriggle.
“He was sitting on the lawn, wriggling his toes in the grass.”
A wriggling movement.
To move with irregular, back and forward or side to side motions; To shake or jiggle.
“Her hips wiggle as she walks.”
“The jelly wiggles on the plate when you move it.”
A rapid movement in alternating opposite directions, not necessarily regular.
“She walked with a sexy wiggle.”
An alternating state or characteristic.