Etymologically
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explorer

Etymology and origin of the English word explorer

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Confidence
Established
Formation
Derivation
First attested
1602

Pronunciation

  • IPA: /ɛkˈsplɔːɹə(ɹ)/[1]

Etymology

It is an agent noun from explore, formed with -er.[2] It replaced the earlier exploratour (mid-15th century).[2]

Earliest recorded meaning

The 1680s in Etymonline, 1684–5 in the OED (one who examines or tests);[2][3] Merriam-Webster dates it to 1602.[4]

Semantic evolution

One who explores a country or place is from 1740.[3] A dental or surgical probe is from 1874.[3] In the United States Explorers are senior Scouts,[5][6] and Explorer was the name of the first series of American satellites, from 1958.[5][7]

Timeline

  • 1602 – explorer (Merriam-Webster).[4]
  • 1684–5 – one who examines.[3]
  • 1740 – one who explores a country.[3]
  • 1874 – a probe.[3]

Modern meaning

Noun

  1. A person who travels through unknown places to learn about them.
  2. A tool for exploring, such as a dental probe.

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  3. ^ a b c d e f Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  4. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  5. ^ a b Collins English Dictionary (2023), Glasgow: HarperCollins
  6. ^ The American Heritage Dictionary of the English Language (1992), 3rd ed., Boston: Houghton Mifflin
  7. ^ The Chambers Dictionary (2008), 11th ed., Edinburgh: Chambers Harrap
Cite this entry

“Explorer.” Etymologically, 17 Oct. 2026, etymologically.com/en/explorer. Accessed 17 Oct. 2026.

Last edited on . ·