Etymologically
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inspector

This is the current revision of this entry, as edited by bogdan on 16 October 2026 at 11:58. This address is a permanent link to this version.
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Pronunciation

  • IPA: /ɪnˈspɛk.təː/ (UK); /ɪnˈspɛk.tɚ/ (US)[1]

Etymology

It is borrowed from Latin inspector (“one who views or observes”),[2][3][4] an agent noun from inspicere (“to look into, examine”) (see inspect), from in- (“into”) and specere (“to look”).[2]

Earliest recorded meaning

One who looks carefully into something, an overseer or superintendent: 1602 in the OED and MWU, about 1600 in Etymonline.[5][3][2]

Semantic evolution

One who looks into something out of curiosity is from 1667.[5] The inspector-general, head of a system of inspection, is from 1702.[5] As a police rank between sergeant and superintendent it dates from 1840.[2][5] An official who checks that rules and standards are kept, such as a school or tax inspector, is a common modern use.[6][7] Of the 18th-century feminine forms, inspectrix (1703) is earlier than inspectress (1737).[2] In Northumberland and Durham mining, an inspector had charge of the workmen.[8]

Timeline

  • 1602 – an overseer.[5]
  • 1667 – one who looks into something.[5]
  • 1702 – inspector-general.[5]
  • 1840 – a police rank.[2][5]

Modern meaning

Noun

  1. An official who inspects things to check that standards or rules are being met.
  2. A police officer ranking below a superintendent and above a sergeant.

Word family

  • inspectoral
  • inspectorship
  • inspectorate
  • subinspector
  • inspector general

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  4. ^ Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  5. ^ a b c d e f g h Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  6. ^ The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
  7. ^ Collins English Dictionary (2023), Glasgow: HarperCollins
  8. ^ Wright, Joseph, ed. (1898–1905), The English Dialect Dictionary, 6 vols., Oxford: Henry Frowde; via EDD Online 4.0, University of Innsbruck (CC BY 4.0)