[ ahr-muh-muh n-tair-ee-uh m, -men- ]
/ ˌɑr mə mənˈtɛər i əm, -mɛn- /

noun, plural ar·ma·men·tar·i·a [ahr-muh-muh n-tair-ee-uh, -men-] /ˌɑr mə mənˈtɛər i ə, -mɛn-/.

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.
a fruitful source of devices or materials available or used for an undertaking: The new arts center is an armamentarium for creative activity.

Words nearby armamentarium

Origin of armamentarium

1855–60; < Latin armāmentārium armory, equivalent to armāment(a) (see armament) + -ārium -arium Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for armamentarium

British Dictionary definitions for armamentarium

/ (ˌɑːməmɛnˈtɛərɪəm) /

noun plural -iums or -ia (-ɪə)

the items that comprise the material and equipment used by a physician in his professional practice
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

Medical definitions for armamentarium

[ är′mə-mĕn-târē-əm ]

n. pl. ar•ma•men•tar•i•ums

The complete equipment of a physician or medical institution, including drugs, books, supplies, and instruments.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.