exprobration n.

word-forming element, in English meaning usually "out of, from," but also "upwards, completely, deprive of, without," and "former;" from Latin ex "out of, from within; from which time, since; according to; in regard to," from PIE *eghs "out" (source also of Gaulish ex-, Old Irish ess-, Old Church Slavonic izu, Russian iz). In some cases also from Greek cognate ex, ek. PIE *eghs had comparative form *eks-tero and superlative *eks-t(e)r-emo-. Often reduced to e- before -b-, -d-, -g-, consonantal -i-, -l-, -m-, -n-, -v- (as in elude, emerge, evaporate, etc.).

"full of reproach, intended to bring disgrace" (of language, words, etc.), late 14c., from Old French oprobrieus (Modern French opprobrieux) and directly from Late Latin opprobriosus, from Latin opprobare "to reproach, taunt," from assimilated form of ob "in front of, before" (see ob-) + probrum "reproach, infamy," from Proto-Italic *profro-, from PIE *probhro- "what is brought up" (against someone, as a reproach), from root *bher- (1) "to carry," also "to bear children." Compare Sanskrit prabhar-, Avestan frabar- "to bring, offer." The etymological sense is "disgrace attached to conduct considered shameful." Related: Opprobriously; opprobriousness.