Meanings
- pluralplural of ballon d'essai
Cite this entry
ballons d'essai. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/ballons%20d'essai
“ballons d'essai.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ballons%20d'essai. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “ballons d'essai,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/ballons%20d'essai.
Source: ballons d'essai on Wiktionary, CC BY-SA 4.0.