gunmetal

[guhn-met-l]

gun·met·al

[guhn-met-l]
noun
1.
any of various alloys or metallic substances with a dark gray or blackish color or finish, used for chains, belt buckles, etc.
2.
Also called gunmetal gray. a dark gray with bluish or purplish tinge.
3.
a bronze formerly much used for cannon.
4.
an alloy of 88 percent copper, 10 percent tin, and 2 percent zinc, cast or machined for use in valves, gears, and other parts.
Also, gun metal.


Origin:
1535–45; gun1 + metal
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To gunmetal

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

Gunmetal is always a great word to know.
So is ninnyhammer. Does it mean:
a fool or simpleton; ninny.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
Collins
World English Dictionary
gunmetal (ˈɡʌnˌmɛtəl)
 
n
1.  a type of bronze containing copper (88 per cent), tin (8--10 per cent), and zinc (2--4 per cent): used for parts that are subject to wear or to corrosion, esp by sea water
2.  any of various dark grey metals used for toys, belt buckles, etc
3.  a.  a dark grey colour with a purplish or bluish tinge
 b.  (as adjective): gunmetal chiffon

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Encyclopedia Britannica
Encyclopedia

gunmetal

variety of bronze, formerly used for ordnance. Modern admiralty gunmetal is composed of 88 percent copper, 10 percent tin, and 2 percent zinc and is used for gears and bearings that are to be subjected to heavy loads and low speeds. It withstands atmospheric, steam, and seawater corrosion and is suitable for valves, pump parts, and steam fittings.

Learn more about gunmetal with a free trial on Britannica.com.

Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
Cite This Source
Dictionary.com, LLC. Copyright © 2012. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT