Crossword clue: (architecture) a molding for a cornice; in profile it is shaped like an s (partly concave and partly convex)

The most common answer is cyma (4 letters).

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

cyma 4 letters wn-def

(architecture) a molding for a cornice; in profile it is shaped like an S (partly concave and partly convex)

cymatium 8 letters wn-def

(architecture) a molding for a cornice; in profile it is shaped like an S (partly concave and partly convex)