A structural wall built at or near ground level, often part of the foundation system of a building.
From ground + wall (Old English 'weall,' from Latin 'vallum'). Architectural term used since medieval times for foundational walls.
The groundwall is where moisture from the earth constantly tries to invade buildings—which is why basements are cold and damp, and why every groundwall in rainy climates needs drainage systems that ancient builders didn't have and deeply regretted.
Complete word intelligence in one call. Free tier — 50 lookups/day.