A(one) : the terminal A part of the vertebrate forelimb when modified (as in human beings) to be a grasping organ (2) : the forelimb section (as being the terminal part of a chicken's wing) of a vertebrate larger in comparison to the fishes that corresponds on the hand no https://remingtonwekpv.wikipublicity.com/5326658/detailed_notes_on_bag_making_leathercrafts_hand_press_and_dies