rhathymia
American
[ruh-thahy-mee-uh]
/ rəˈθaɪ mi ə /
noun
Etymology
Origin of rhathymia
First recorded in 1935–40; from Greek rhāithȳmía “easiness of temper, amusement, indifference,” equivalent to rhā́ithȳm(os) “easygoing” + -ia -ia
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.
