Definition of mensonge in English:

mensonge

noun

rare
  • A lie, a tall story.

Origin

Late Middle English (in an earlier sense). From Middle French, French mensonge lie from a vulgar Latin form approximating to *mentionica from post-classical Latin mention-, mentio lie + -ica.

Pronunciation

mensonge

/ˌmɒnˈsɒn(d)ʒ/