Festbier (German) comes from German bier, from Middle High German bier, from Old High German bior, from Proto-West Germanic beuʀ, from Proto-Germanic beuzą, from Proto-Indo-European bʰews- — dross, sediment; dross, sediment, brewer's yeast.
Festbier (German): beer brewed for a fest or celebration
Definitions
beer brewed for a fest or celebration
Ancestry of “Festbier”, step by step
Festbier traces back through two separate lines of ancestry.