IPA: /ˌɑːrməˈmɛn.tə.ri.əm/
KK: /ˌɑːrməˌmɛnˈtɛrɪəm/
A complete set of tools, resources, or equipment used for a specific purpose, especially in a medical or professional context.
The hospital's armamentarium includes advanced surgical instruments and a wide range of medical supplies.
Armamentarium is derived from the Latin "armamentarium" (meaning a supply of weapons or equipment) which itself comes from "arma" (meaning arms or weapons) and the suffix "-mentum" (indicating a means or result). The word refers to the complete range of resources or equipment available for a particular purpose, especially in a medical or military context.
Think of 'arms' ('arma') as weapons and '-mentum' as a means or result, which helps you remember that 'armamentarium' refers to a collection of tools or resources available for a specific purpose.