A(1) : the terminal Portion of the vertebrate forelimb when modified (as in human beings) as a grasping organ (two) : the forelimb segment (since the terminal portion of the chicken's wing) of a vertebrate increased than the fishes that corresponds for the hand regardless of its form or practical https://spencerrvycg.hamachiwiki.com/679418/about_rivet_manual_hand_press