instrumentation

noun

in·​stru·​men·​ta·​tion ˌin(t)-strə-mən-ˈtā-shən 

-ˌmen-

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

Examples of instrumentation in a Sentence

There was a problem with the airplane's instrumentation.

Recent Examples on the Web

After finalizing backgrounds and adding instrumentation, these songs anchored their 11-track debut. — Natelegé Whaley, VIBE.com, 3 Nov. 2026

The Love Affair version caused a stir in the UK shortly after its release when it was revealed that, except for Ellis’ distinctive vocals, the instrumentation had been supplied by session musicians. — Greg Evans, Deadline, 3 Nov. 2026

There's a large central infotainment display, digital instrumentation, wireless Apple CarPlay, and Android Auto compatibility. — New Atlas, 2 Nov. 2026

Atkins laid out the music’s path, defined its instrumentation and phrasing, and crafted records that still sound as fresh as the day they were born. — Michaelangelo Matos, Rolling Stone, 2 Nov. 2026

Word History

First Known Use

1818, in the meaning defined at sense 1

Rhymes for instrumentation

• abbreviation
• abomination
• acceleration
• accentuation
• accommodation
• accreditation
• acculturation
• accumulation
• acetylation
• adjudication
• administration
• adulteration

Kids Definition

instrumentation

noun

in·​stru·​men·​ta·​tion ˌin(t)-strə-mən-ˈtā-shən 

-ˌmen-

1

: the arrangement or composition of music for instruments

2

: instruments for a particular purpose

the instrumentation of an aircraft

Medical Definition

instrumentation

noun

in·​stru·​men·​ta·​tion ˌin(t)-strə-mən-ˈtā-shən, -ˌmen- 

: a use of or operation with instruments

especially : the use of one or more instruments in treating a patient (as in the passing of a cystoscope)