Driven To Write attempts to decipher an aerodynamic staple but finds the going surprisingly turbulent.
In architectural terms, a buttress is defined as a structural member built against or projecting from a wall serving as a support or reinforcement. They were more prevalent at a period when structural engineering was more of a naive art, employed as a support against sideways forces. As architect’s skills developed, the need for buttressing decreased, latterly viewed as something of an admission of failure, much like an air dam or spoiler in automotive terms. There are several types of architectural buttresses, the most visually spectacular probably being the ‘flying buttress’, a structural device used in the design of many Gothic cathedrals.