folie de grandeur

noun

delusion of grandeur

Meanings

nounfolie de grandeur (plural folies de grandeur)

plural folies de grandeur

Origin

  1. Frenchfolie des grandeurs
  2. Englishfolie de grandeur

Borrowed from French folie des grandeurs, with the construct re-analyzed as singular.

Full word history & related roots →
Cite this entry
APA

folie de grandeur. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/folie%20de%20grandeur

MLA

“folie de grandeur.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/folie%20de%20grandeur. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “folie de grandeur,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/folie%20de%20grandeur.

Source: folie de grandeur on Wiktionary, CC BY-SA 4.0.