blanc de blancs
or blanc de blanc
[blahngk duh blahngk; French blahn duh blahn]
a type of champagne made entirely from the white grape Pinot Blanc.
a white table wine, sometimes sparkling, made entirely from white grapes.
Origin of blanc de blancs
< French: literally, white from whites
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019