Main Entry: in·stru·men·tar·ium Pronunciation: "in(t)-str&-m&n-'tar-E-&m, -"men- Function: noun Inflected Form: pluralin·stru·men·tar·ia/-E-&/ : the equipment needed for a particular surgical, medical, or dental procedure; also: theprofessional instruments of a surgeon, physician, or dentist
instrumentarium in·stru·men·tar·i·um (ĭn'strə-mən-târ'ē-əm, -měn-) n.pl.in·stru·men·tar·i·a (-ē-ə) A collection of instruments and other equipment for a surgical operation or for a medical procedure.