Dulciana
noun
Dul·ci·ana
ˌdəlsēˈanə,
-ˈänə
plural Dulcianas
: a soft-toned organ flue stop having metal pipes of 4′ pitch, 8′ pitch, or 16′ pitch
Word History
Etymology
New Latin, from Medieval Latin, bassoon, from Latin dulcis + -ana (feminine singular of -anus -an)