Found 2 items, similar to cymatium.
English → English (WordNet) Definition: cymatium cymatium n : (architecture) a molding for a cornice; in profile it is partly concave and partly convex [syn: cyma] [also: cymatia (pl)]
English → English (gcide) Definition: Cymatium Cymatium \Cy*ma"ti*um\ (s?-m?"sh?-?m), n. [L., fr. Gr. ?????, dim. of ???? a wave.] (Arch.) A capping or crowning molding in classic architecture. [1913 Webster]