Breadcrumb Home > Thesaurus > O Synonyms of oscan Find synonyms for: Noun 1. Oscan, Italian usage: an Oscan-speaking member of an ancient people of Campania 2. Oscan, Osco-Umbrian usage: an extinct Italic language of ancient southern Italy WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of oscan (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: tintinnabulation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language