Corbel

Part of speech: noun

Pronunciation: /ˈkɔːbəl/

Definitions

1. A structural element that extends outward from a vertical surface to provide support and enhance visual design A decorative projection from a wall designed to bear the weight of a supporting beam or arch An architectural feature that serves a dual purpose of support and decoration by jutting out from a wall surface
2. A stone or brick piece that projects from a wall to support weight above it, often under arches or beams ; An ornamental feature protruding from a building's facade for embellishment
3. A structural ledge built into a wall to carry heavy loads, such as balconies or arches ; A visual embellishment extending from a surface to add character to architecture

Etymology: A corbel is a bracket of stone, wood or metal that projects from a wall to carry a weight, and its name comes from a bird. Its ancestor is Latin "corvus", meaning "raven" or "crow," and the diminutive "corvellus" (later "corbellus") was applied to these supports because their projecting shape was thought to resemble a crow's beak. The word passed through Old French "corbel" into Middle English, and it is a doublet of "corbeau," the ordinary French word for "crow" or "raven," so the two words are the same name split into separate forms through different routes. The remarkable part is how far the meaning travelled from the bird. A structural element that looks like a beak thrust out from masonry gave its name to the whole architectural family of projecting supports, including the stone blocks that hold up a parapet or a balcony. The bird's name survived in this quiet architectural sense, far from anything a crow would recognise.

Synonyms: bracket, support, protrusion, ledge, cantilever