the hand closed tightly, with the fingers doubled into the palm.

Informal . the hand.

Informal . a person's handwriting.

Printing . index ( def. 8 ) .

to make (one's hand) into a fist.

to grasp in the fist.

noun

clenched fist , hand , clutch , clasp , grasp , grip , hold , vise , mitt , paw * , clench , strike