DictionaryRoot: Kalliopē
Greek
Kalliopē
Calliope, Muse of eloquence and epic poetry
1 / 1

noun
calliope
kuh-LY-uh-pee/kʌlˈaɪʌpˌi/
A loud musical instrument with whistles powered by steam or compressed air.
Etymology
The instrument was named for the Muse Calliope, whose name means “beauty of voice.” The source describes this as an incongruous choice for a harsh-sounding steam-whistle organ.