Meaning of beeswing | Babel Free

Definitions

1. A filmy, translucent crust found in port and other old wines which have been bottled-aged for a long time.
   uncountable, usually
2. Cream of tartar; potassium bitartrate; the residual salt of tartaric acid.
   uncountable, usually

Examples

“The three glasses were grouped together, all of them tinged with wine, and one of them containing some dregs of beeswing.”

CEFR level