Definition

1. Noun:
   • (Architecture) A molding for a cornice; in profile it is shaped like an S (partly concave and partly convex): A "cyma" is a specific type of architectural molding, typically used at the top of a structure (a cornice). Its distinctive feature is its S-shaped profile, which combines a concave curve and a convex curve.

Usage Examples

• Noun:
  • The classical entablature was crowned with an elegant cyma.
  • The architect specified a cyma recta molding for the cornice detail.

Advanced Usage

• "Cyma recta": A specific type of cyma where the concave curve is positioned above the convex curve.

  • The cyma recta is a common classical molding profile.

• "Cyma reversa" (or "ogee"): A specific type of cyma where the convex curve is positioned above the concave curve.

  • The gothic arch was decorated with a cyma reversa molding.

Variants and Related Words

• Cymatium (n): In classical architecture, the crowning molding of a cornice, often a cyma.

  • The cymatium was intricately carved.

• Ogee (n): A molding with a profile in the form of an S, often used synonymously with "cyma reversa."

  • The frame featured a simple ogee edge.

Synonyms

• Ogee molding: A molding with a double curve, S-shaped.
• Wave molding: A descriptive term for an S-shaped profile.

Notes

• The term "cyma" is highly specialized and is used almost exclusively in the context of architecture and design history. Its precise meaning relates to the specific S-curve profile.

Noun

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