n. [ Cf. G. pinne pane of a hammer. ] (a) A round-edged, or hemispherical, end to the head of a hammer or sledge, used to stretch or bend metal by indentation. (b) The sharp-edged end of the head of a mason's hammer. [ Spelt also pane, pein, and piend. ] [ 1913 Webster ]

v. t. To draw, bend, or straighten, as metal, by blows with the peen of a hammer or sledge. [ 1913 Webster ]

v. i. To complain. [ Scot. ] [ 1913 Webster ]