Meanings
Origin
French, from grand (“great”) and the surname of Alexandre Marnier-Lapostolle, who created it in 1880.
Full word history & related roots →Cite this entry
Grand Marnier. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Grand%20Marnier
“Grand Marnier.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Grand%20Marnier. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “Grand Marnier,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Grand%20Marnier.
Source: Grand Marnier on Wiktionary, CC BY-SA 4.0.