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ratiocinate

[ rash-ee-os-uh-neyt, -oh-suh-, rat-ee- ]
/ 藢r忙蕛 i藞蓲s 蓹藢ne瑟t, -藞o蕣 s蓹-, 藢r忙t i- /
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verb (used without object), ra路ti路oc路i路nat路ed, ra路ti路oc路i路nat路ing.
to reason; carry on a process of reasoning.
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Origin of ratiocinate

First recorded in 1635鈥45; from Latin rati艒cin膩tus, past participle of rati艒cin膩r墨 鈥渢o reckon, calculate, conclude,鈥 verbal derivative of rati艒 鈥渞eason鈥

OTHER WORDS FROM ratiocinate

ra路ti路oc路i路na路tor, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, 漏 Random House, Inc. 2021

How to use ratiocinate in a sentence

British Dictionary definitions for ratiocinate

ratiocinate
/ (藢r忙t瑟藞蓲s瑟藢ne瑟t) /

verb
(intr) to think or argue logically and methodically; reason

Derived forms of ratiocinate

ratiocination, nounratiocinative, adjectiveratiocinator, noun

Word Origin for ratiocinate

C17: from Latin rati艒cin膩r墨 to calculate, from rati艒 reason
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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