rock oil

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rock oil

Where it comes from

From rock + oil, a literal rendering of Latin petroleum (literally “rock oil”).

noun rock oils · rock-oil

  1. countable, dated, uncountable Naphtha (liquid petroleum).
  2. countable, obsolete, uncountable Petroleum

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MLA

"rock oil." Wiktionary, via Micwyn, micwyn.com/word/rock%20oil. Accessed 6 Nov. 2026.

APA

rock oil. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/rock%20oil

Chicago

"rock oil." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/rock%20oil.

BibTeX
@misc{rock_oil_2026,
  title = {rock oil},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/rock%20oil},
  urldate = {2026-11-06}
}