Synonyms for Cased (same or very similar meaning)
WordNet sense 1 (covered or protected with or as if with a case):
encased, incasedWordNet sense 2 (enclosed in a protective covering; sometimes used in combination):
sheathedWordNet sense 3 (secured with a cover or binding; often used as a combining form):
boundFrom the ODE community, based on WordNetadd/edit