Where does “birretta” come from?
birretta (Italian) comes from Italian birra, from Dutch bier, from Middle Dutch bier, from Old Dutch bier, from Proto-West Germanic beuʀ, from Proto-Germanic beuzą, from Proto-Indo-European bʰews- — dross, sediment; dross, sediment, brewer's yeast.
birretta (Italian): Diminutive of birra; beer
Definitions
- Diminutive of birra; beer