exposition

[ ek-spuh-zish-uh n ]
/ ˌɛk spəˈzɪʃ ən /

noun

Origin of exposition

1300–50; Middle English exposicioun < Latin expositiōn- (stem of expositiō), equivalent to exposit(us) (see expose) + -iōn- -ion
Related formsex·po·si·tion·al, adjectivepre·ex·po·si·tion, nounre·ex·po·si·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for expositional

exposition

/ (ˌɛkspəˈzɪʃən) /

noun

Derived Formsexpositional, adjective

Word Origin for exposition

C14: from Latin expositiō a setting forth, from expōnere to display; see exponent
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for expositional

exposition


n.

late 14c., "explanation, narration," from Old French esposicion (12c.), from Latin expositionem (nominative expositio) "a setting or showing forth," noun of action from past participle stem of exponere (see expound).

The meaning "public display" is first recorded 1851 in reference to the Crystal Palace Exposition in London. Abbreviation Expo is first recorded 1963, in reference to planning for the world's fair held in Montreal in 1967.

Online Etymology Dictionary, © 2010 Douglas Harper