noun Date: 1845 the arrangement or composition of music for instruments especially for a band or orchestra, the use or application of instruments (as for observation, measurement, or control), instruments for a particular purpose
INSTRUMENTATION
Meaning of INSTRUMENTATION in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012