INSTRUMENTATION

In′stru‐men‐ta″tion (?), n. 1. 1. The act of using or adapting as an instrument; a series or combination of instruments; means; agency.
Otherwise we have no sufficient instrumentation for our human use or handling of so great a fact. H. Bushnell. 2. 2. (Mus.) (a) The arrangement of a musical composition for performance by a number of different instruments; orchestration; instrumental composition; composition for an orchestra or military band. (b) The act or manner of playing upon musical instruments; performance; as, his instrumentation is perfect.