cymatium

Từ điển Oxford Learners Wordfinder Dictionary

noun

(architecture) a molding for a cornice;
in profile it is shaped like an S (partly concave and partly convex)
• Syn:
cyma
• Topics:
classical architecture, Greco-Roman architecture
• Hypernyms:
molding, moulding
• Hyponyms:
cyma recta, ogee, cyma reversa