Etymologically
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pilot

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Pronunciation

  • IPA: /ˈpaɪ.lət/[1]

Etymology

It is borrowed from Middle French pilote (“steersman”),[2][3] from Italian pilota, piloto,[2][4] an alteration of Old Italian pedota, pedoto,[3][2] usually explained as from Medieval Greek *pēdṓtēs “helmsman”,[3][2][5] from Ancient Greek πηδόν (pēdón, “oar”), plural “rudder”,[2][4] related to poús, podós “foot”.[3][2] The change of d to l is like that in Latin odor and olet “it smells”.[2][3] It is related to foot and pedal.[2]

Earliest recorded meaning

One who steers a ship, especially one who takes it in and out of harbour: 1530 in Barnhart and the OED, in Palsgrave;[2][6] the 1510s in Etymonline.[3]

Semantic evolution

The figurative sense, a guide or director, is from the 1590s (1593 in the OED).[3][6] The verb was figurative first, “to guide through dangerous places” (1649),[2][3] and literal, to steer a ship, from 1693.[2][6] The person who flies a balloon was called a pilot in the 1830s,[7] or by 1848 in Barnhart and Etymonline,[2][3] and later of aircraft and spacecraft.[6] To fly an aircraft as pilot is from 1852.[6] The pilot light is from 1890.[2][3] The adjective “serving as a trial version”, as in pilot study or pilot film, is from 1928,[2] and the noun, a trial television programme, from 1962.[6] Drop the pilot, to abandon a trusted adviser, is after a cartoon of Bismarck's dismissal.[6]

Timeline

  • 1530 – one who steers a ship.[2][6]
  • 1593 – a guide, figuratively.[6]
  • 1649 – verb, to guide.[2]
  • 1693 – verb, to steer a ship.[2][6]
  • 1848 – one who flies a balloon or aircraft.[2][6]
  • 1890 – pilot light.[2][3]
  • 1928 – adjective, experimental.[2]
  • 1962 – a trial television programme.[6]

Modern meaning

Noun

  1. A person who flies an aircraft.
  2. A person licensed to steer ships into and out of a harbour or through difficult waters.
  3. A single programme made to test whether a television series would be popular.
  4. A guide or leader.
  5. A pilot light.

Verb

  1. To fly an aircraft or steer a ship as pilot.
  2. To guide or lead through a difficult situation.
  3. To test a plan or product on a small scale before it is used widely.

Adjective

  1. Done as a test before something is introduced widely: a pilot scheme.

Word family

  • pilotless
  • autopilot
  • pilothouse
  • pilotweed
  • copilot
  • pilotage
  • bush pilot
  • pilot balloon

References

  1. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  2. ^ a b c d e f g h i j k l m n o p q r s t Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  3. ^ a b c d e f g h i j k Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  5. ^ Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  6. ^ a b c d e f g h i j k l Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  7. ^ Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press