ratiocination
American
[rash-ee-os-uh-ney-shuhn, -oh-suh-, rat-ee-]
/ ˌræʃ iˌɒs əˈneɪ ʃən, -ˌoʊ sə-, ˌræt i- /
noun
Other Word Forms
- ratiocinative adjective
Etymology
Origin of ratiocination
1520–30; < Latin ratiōcinātiōn- (stem of ratiōcinātiō ), equivalent to ratiōcināt ( us ) ( ratiocinate ) + -iōn- -ion
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.