Meanings
adjectivepetrosilicious (comparative more petrosilicious, superlative most petrosilicious)
comparative more petrosilicious · superlative most petrosilicious · alternative petrosiliceous
- archaicContaining or relating to petrosilex.
Origin
Cite this entry
APA
petrosilicious. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/petrosilicious
MLA
“petrosilicious.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/petrosilicious. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “petrosilicious,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/petrosilicious.
Source: petrosilicious on Wiktionary, CC BY-SA 4.0.