Origin: 1350–1400; Middle English explanacioun <
Latin explānātiōn- (stem of
explānātiō), equivalent to
explānāt(
us) (
see explanate) +
-iōn- -ion Related formso·ver·ex·pla·na·tion, noun
pre·ex·pla·na·tion, noun
re·ex·pla·na·tion, noun
Synonyms
1. elucidation, explication, exposition, interpretation, description. 3. solution, key, answer.