calliopean

[ kuh-lahy-uh-pee-uhn ]

adjective
  1. resembling a calliope in sound; piercingly loud: a calliopean voice.

Origin of calliopean

1
An Americanism dating back to 1855–60; calliope + -an

Words Nearby calliopean

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023