spelunker

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spelunker

Rhymes with -ʌŋkə(ɹ)

Where it comes from

From then-obsolete spelunk (noun) + -er. Coined by New England cave explorer Roger Charles Johnson in the 1930s.

noun spelunkers

  1. Canada, US One who explores caves; one who spelunks. I took to fishing, on mountain brooks and lakes, and finally I was inveigled into becoming a spelunker. A spelunker is a human worm who crawls into caves ("splunca" is Latin for cave) and explores them.

    Similar: caver, potholer

  2. derogatory An amateur or inadequately prepared caver. I am officially a spelunker – but not yet a caver. The dictionary definition of spelunking is “exploring caves for sport.” Serious enthusiasts shun the term, however. They are cavers. A spelunker is an inexperienced amateur. On this dry and balmy mid-November Saturday, our group contains three spelu

Translations

Every language

noun one who explores caves

Françaisspéléologue
DeutschHöhlenforscher, Höhlenforscherin
Italianospeleologo
Ελληνικάσπηλαιολόγος spilaiológos
Русскийспелео́лог speleólog

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MLA

"spelunker." Wiktionary, via Micwyn, micwyn.com/word/spelunker. Accessed 6 Nov. 2026.

APA

spelunker. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/spelunker

Chicago

"spelunker." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/spelunker.

BibTeX
@misc{spelunker_2026,
  title = {spelunker},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/spelunker},
  urldate = {2026-11-06}
}