'Blanc' definitions:

Definition of 'blanc'

From: WordNet
noun
A white sauce of fat, broth, and vegetables (used especially with braised meat)

Definition of 'Blanc'

From: GCIDE
  • Blanc \Blanc\ (bl[aum]N), n. [F., white.]
  • 1. A white cosmetic. [Webster 1913 Suppl.]
  • 2. A white sauce of fat, broth, and vegetables, used esp. for braised meat. [Webster 1913 Suppl.]