: to draw, bend, or flatten by or as if by hammering with a peen. : a usually hemispherical or wedge-shaped end of the head of a hammer that is opposite the face and is used especially for bending, shaping, or cutting the material struck. Examples are automatically compiled from online sources to show current usage.

PEEN definition: 1. the part of the head (= top part) of a hammer that is opposite the flat end and can be of…. Learn more.

A peen is the round or wedge shaped end of a hammer, opposite its face. To peen is to enlarge, straighten, or smooth with a peen , as in Sahid smoothed the cut edge by peening it with a ball …

Peen may refer to: Part of the head of a hammer, as in a ball-peen hammer (also ball-pein, or ball and pein) Peening, the changing of a metal's properties by impacting its surface Shot peening, bombarding metal parts with small spherical media; Laser peening, focusing lasers on the surface of …

Jan 2, 2025 · peen (third-person singular simple present peens, present participle peening, simple past and past participle peened) To shape metal by striking it, especially with a peen.

What does the noun peen mean? There is one meaning in OED's entry for the noun peen. See ‘Meaning & use’ for definition, usage, and quotation evidence. How is the noun peen pronounced? Where does the noun peen come from? The earliest known use of the noun peen is in the 1970s.

2 meanings: 1. the end of a hammer head opposite the striking face, often rounded or wedge-shaped 2. to strike with the peen of.... Click for more definitions.

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peen (pēn), USA pronunciation n. Building a wedgelike, spherical, or other striking end of a hammer head opposite the face. v.t. to enlarge, straighten, or smooth with a peen. Metallurgy …

Sep 18, 2019 · PEEN meaning: 1. the part of the head (= top part) of a hammer that is opposite the flat end and can be of…. Learn more.