Meanings
plural gumbotils · alternative gumbotill
- countableuncountableA heavy dark clay resulting from Pleistocene glaciation.
Origin
Introduced by George Frederick Kay, from gumbo (“type of soil”) and till (“glacial drift”).
Full word history & related roots →Cite this entry
gumbotil. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/gumbotil
“gumbotil.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/gumbotil. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “gumbotil,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/gumbotil.
Source: gumbotil on Wiktionary, CC BY-SA 4.0.