instrumentarium
noun
in·stru·men·tar·ium
| \ ˌin(t)-strə-mən-ˈtar-ē-əm, -ˌmen-
\
\
plural instrumentaria\ -ē-ə
\
\
Medical Definition of instrumentarium
: the equipment needed for a particular surgical, medical, or dental procedure
also
: the professional instruments of a surgeon, physician, or dentist