From Wiktionary, the free dictionary
Feminine of giuven.
giuvna f (m. giuven, f. pl. giuvnas, m. pl. giuvens)
- (Rumantsch Grischun, Sursilvan, Sutsilvan, Puter, Vallader) young
giuvna f (plural giuvnas)
- (Rumantsch Grischun, Sursilvan, Sutsilvan, Puter, Vallader) girl, youth, young woman
- Coordinate term: gioven
- (Rumantsch Grischun, Sursilvan, Sutsilvan) young lady, Miss