What does Beurre Blanc mean?

Beurre Blanc meaning in Cooking Dictionary

An emulsified sauce made from a wine or vinegar reduction combined with softened butter. This may be flavored in lots of ways, for seafood, veggies, and poultry meals. This might be a tremendously tricky sauce and will not hold for very long amounts of time. Because of this, modern versions add a little ointment to support the sauce for extended intervals.