Etymologically
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instrumentation

This is the current revision of this entry, as edited by bogdan on 31 October 2026 at 15:26. This address is a permanent link to this version.
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Pronunciation

  • /ˌɪntstrəmenˈteɪʃ(ə)n/, /ˌɪnstrəmenˈteɪʃ(ə)n/[1]

Etymology

The OED, in its 2017 revision, takes it as formed from English instrument + -ation, from the noun and, in later use, also from the verb,[2][3] and compares the musical term Italian strumentazione (“orchestration”), recorded from 1813.[2] Etymonline, Klein, the Shorter Oxford and Merriam-Webster take the word, or its musical sense, as borrowed from French instrumentation,[4][5][6][7] which the OED records in French from 1823.[2] The base noun comes from Old French instrument and Latin instrūmentum (“tool, apparatus”),[4][8][5] from instruō (“to arrange, furnish”).[8][5]

Earliest recorded meaning

The art of arranging music for a group of instruments, and the playing of instrumental music: both 1818, in the Quarterly Musical Magazine and Review.[2] Etymonline dates the word to 1836, and Dictionary.com to 1835–45.[4][3]

Semantic evolution

The word began in music and spread to other uses of instruments.[2][5] The use of a tool in a medical or surgical procedure is recorded from 1832,[2] and the general sense of doing something by means of an instrument or agent from 1841.[2] The instruments of a band or a piece of music, taken together, are so called from 1884.[2] Merriam-Webster's first date, 1845, is for the application of instruments for observation, measurement or control;[7] the OED records the instruments installed in a machine or laboratory from 1872, and the design and installation of such instruments, originally in the United States, from 1932.[2]

Timeline

  • 1818 – the arranging of music for instruments; instrumental performance.[2]
  • 1832 – the use of instruments in surgery or medicine.[2]
  • 1841 – means, agency.[2]
  • 1845 – the use of instruments for observation, measurement or control.[7]
  • 1872 – the instruments installed in a device or laboratory.[2]
  • 1884 – musical instruments collectively.[2]
  • 1932 – the design and installation of measuring instruments.[2]

Meanings

Noun

  1. The arrangement of music for instruments, especially for an orchestra; orchestration.[9][10][2]
  2. The instruments used in a piece of music or by a group: The song's instrumentation is just guitar and cello.[9][10][2]
  3. The instruments installed in a machine, vehicle or plant for measurement and control, or the design and making of such instruments.[10][7][2]
  4. (medicine) The use of instruments in treating a patient.[7][2]
  5. The use of instruments or tools in general.[9][10]
  6. Means or agency; instrumentality.[9][7][2]

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r s t Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  3. ^ a b Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  6. ^ Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  7. ^ a b c d e f Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  8. ^ a b Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  9. ^ a b c d Collins English Dictionary (2023), Glasgow: HarperCollins
  10. ^ a b c d The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt