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

This is a lengthy procedure, expected to last several months, but will allow the spacecraft to carry less fuel to Venus and prioritize that mass instead for instrumentation. —Elizabeth Howell, Space.com, 4 Nov. 2025

The trumpets lend a romantic, even sensual touch to this anthem of desperate love, complemented by the vocals of Ricardo Yocupicio and Geovanni Mondragón and the rest of the instrumentation, which includes the essential tuba, clarinets, and horns. —Luisa Calle, Billboard, 31 Oct. 2025

Herard would then send the frame to Royce to ensure that vocals were in pocket before tasking producers to add instrumentation. —Andre Gee, Rolling Stone, 31 Oct. 2025

The 80×120 test section is large enough to accommodate an entire Boeing 737, with ample room for instrumentation. —Kaif Shaikh, Interesting Engineering, 30 Oct. 2025

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)