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[ahr-muh-muh nt] /ˈɑr mə mənt/
the arms and equipment with which a military unit or military apparatus is supplied.
a land, sea, or air force equipped for war.
armor (def 5).
Usually, armaments. military strength collectively:
the armaments race; a country without armaments.
the process of equipping or arming for war.
Origin of armament
1690-1700; < Latin armāmenta fittings, equivalent to armā(re) to fit out (see arm2) + -menta (plural) -ment
Related forms
nonarmament, noun Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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Examples from the Web for armaments
Contemporary Examples
Historical Examples
  • They differ in the number of men and the quantity of armaments assigned to them.

    Secret Armies John L. Spivak
  • Literary criticism, armaments, tariffs, manners—there was no end to it.

    The Worshippers Damon Francis Knight
  • This proof lies in his handling of the nation's armaments and finances.

    William Pitt and the Great War John Holland Rose
  • Wasn't it that book that converted the millionaire maker of armaments of war?

    The Convert

    Elizabeth Robins
  • He broke off into a digression on armaments and speeds in which I could not follow him.

    The Riddle of the Sands Erskine Childers
British Dictionary definitions for armaments


(often pl) the weapon equipment of a military vehicle, ship, or aircraft
a military force raised and armed ready for war
preparation for war involving the production of equipment and arms
Word Origin
C17: from Latin armāmenta utensils, from armāre to equip
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for armaments



c.1600, "munitions of war" (especially the great guns on board a man-of-war), also "naval force equipped for war" (1690s), from Latin armamentum "implement," from Latin armare "to arm, furnish with weapons" from arma (see arm (n.2)). Meaning "process of equipping for war" is from 1813.

Online Etymology Dictionary, © 2010 Douglas Harper
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