D defs.my
Entry 2 senses · 2 variants Webster, 1913

Peen

/(pēn)/ · IPA /piːn/
01 n. A round-edged, or hemispherical, end to the head of a hammer or sledge, used to stretch or bend metal by indentation.
  1. 1.
    A round-edged, or hemispherical, end to the head of a hammer or sledge, used to stretch or bend metal by indentation.
02 v. t. To draw, bend, or straighten, as metal, by blows with the peen of a hammer or sledge.
  1. 1.
    To draw, bend, or straighten, as metal, by blows with the peen of a hammer or sledge.