petrolaeum

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A form of petroleum — A flammable liquid ranging in color from clear to very dark brown and black, consisting mainly of hydrocarbons, occurring naturally in deposits under the Earth's surface.

Scrabble 14

Meanings

nounpetrolaeum (uncountable)
  1. archaicuncountableArchaic spelling of petroleum.
Cite this entry
APA

petrolaeum. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/petrolaeum

MLA

“petrolaeum.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/petrolaeum. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “petrolaeum,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/petrolaeum.

Source: petrolaeum on Wiktionary, CC BY-SA 4.0.