calliope
Americannoun
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Also called steam organ. a musical instrument consisting of a set of harsh-sounding steam whistles that are activated by a keyboard.
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(initial capital letter) Also Kalliope the Muse of heroic poetry.
noun
noun
Etymology
Origin of calliope
1855–60, < Latin < Greek Kalliópē, equivalent to kalli- calli- + op- (stem of óps ) voice + -ē feminine ending
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.