Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. architectural elements
7. [structural elements and components for structural elements]
8. structural elements
9. [spanning and projecting structural elements]

Narrower term/s

• culs-de-lampe
• kadalikākaraṇa

Anotations

Scope note:

Cantilevered masonry blocks used singly or in ranges to support architectural or ornamental features or used in successive courses to form arches, domes, or vaults; when referring generally to the projecting courses of masonry, prefer "oversailing courses."