Meanings
plural grauwackes
- countableuncountablegeographyGreywacke.
Origin
- GermanGrauwacke
- Englishgrauwacke
From German Grauwacke, from grau (“grey”) + wacke (“boulder”).
More words from German
Full word history & related roots →Cite this entry
grauwacke. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/grauwacke
“grauwacke.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/grauwacke. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “grauwacke,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/grauwacke.
Source: grauwacke on Wiktionary, CC BY-SA 4.0.