expound
ex·pound
verb
1.
Origin
From Middle English expounden, from Old French espondre, from Latin exponere. Doublet of expone and expose.
Related words
Word family
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.