[ ik-spound ]
/ ɪkˈspaʊnd /

verb (used with object)

to set forth or state in detail: to expound theories.
to explain; interpret.

verb (used without object)

to make a detailed statement (often followed by on).

Origin of expound

1250–1300; Middle English expounen, expounden < Old French espondre < Latin expōnere to put out, set forth, explain, equivalent to ex- ex-1 + pōnere to put


ex·pound·er, nounpre·ex·pound, verb (used with object)un·ex·pound·ed, adjective

synonym study for expound

2. See explain.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for expounding

British Dictionary definitions for expounding

/ (ɪkˈspaʊnd) /


(when intr, foll by on or about) to explain or set forth (an argument, theory, etc) in detailto expound on one's theories; he expounded his reasoning

Derived forms of expound

expounder, noun

Word Origin for expound

C13: from Old French espondre, from Latin expōnere to set forth, from pōnere to put
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