1. a hand with the fingers bent down into the palm

1. to make a fist with one’s hand
2. to hit with the fist

Examples

• He clenched his hand into a tight fist.
• She raised her fist in victory.
• The boxer threw a powerful right fist.
• He fisted his hands in anger.
• She fisted the paper in frustration.
• The angry man fisted the table.
• Make a fist and squeeze tightly.