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armamentarium

[ahr-muh-muh n-tair-ee-uh m, -men-]
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noun, plural ar·ma·men·tar·i·a [ahr-muh-muh n-tair-ee-uh, -men-] /ˌɑr mə mənˈtɛər i ə, -mɛn-/.
  1. the aggregate of equipment, methods, and techniques available to one for carrying out one's duties: The stethoscope is still an essential part of the physician's armamentarium.
  2. a fruitful source of devices or materials available or used for an undertaking: The new arts center is an armamentarium for creative activity.
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Origin of armamentarium

1855–60; < Latin armāmentārium armory, equivalent to armāment(a) (see armament) + -ārium -arium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for armamentaria

armamentarium

noun plural -iums or -ia (-ɪə)
  1. the items that comprise the material and equipment used by a physician in his professional practice
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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

Word Origin and History for armamentaria

armamentarium

n.

1874, Latin, literally "little arsenal," from armamentum (see armament). Englished as armamentary (1731).

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Online Etymology Dictionary, © 2010 Douglas Harper

armamentaria in Medicine

armamentarium

(är′mə-mĕn-târē-əm)
n. pl. ar•ma•men•tar•i•ums
  1. The complete equipment of a physician or medical institution, including drugs, books, supplies, and instruments.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.