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tumulous

American  
[too-myuh-luhs, tyoo-] / ˈtu myə ləs, ˈtyu- /
Also tumulose

adjective

  1. having mounds; full of mounds; tumular.

Etymology

Origin of tumulous

1820–30; < Latin tumulōsus, equivalent to tumul ( us ) tumulus + -ōsus -ous

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.