Definitions

1. verb

to move or twist from side to side, typically in an uncomfortable or embarrassed way; to move or struggle in a twisting motion.

“The worm started to squirm in the child’s hand.”

2. noun

a twisting or wriggling movement, especially of something that is alive.

“The child made a squirm of excitement when she saw the puppy.”

3. noun

a state of being uncomfortable or embarrassed.

“The student felt a squirm of anxiety during the exam.”