Meanings
- archaicuncountableArchaic spelling of petroleum.
Cite this entry
petrolaeum. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/petrolaeum
“petrolaeum.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/petrolaeum. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “petrolaeum,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/petrolaeum.
Source: petrolaeum on Wiktionary, CC BY-SA 4.0.