Main Entry: in·stru·men·ta·tion

Pronunciation: \ˌin(t)-strə-mən-ˈtā-shən, -ˌmen-\

Function: noun

Date: 1845

1 : the arrangement or composition of music for instruments especially for a band or orchestra
2 : the use or application of instruments (as for observation, measurement, or control)
3 : instruments for a particular purpose; also : a selection or arrangement of instruments