cornice (n.)youdaoicibaDictYouDict[cornice 词源字典]
1560s, from Middle French corniche (16c.) or directly from Italian cornice "ornamental molding along a wall," perhaps from Latin coronis "curved line, flourish in writing," from Greek koronis "curved object" (see crown). Perhaps influenced by (or even from) Latin cornicem, accusative of cornix "crow" (compare corbel).[cornice etymology, cornice origin, 英语词源]