What does copingstone mean?
A coping stone is a stone used to cover the top of a wall, especially a garden wall, to prevent water from seeping in. It is typically a flat stone that is placed on top of the wall to provide a waterproof surface.
Example
"The gardener carefully placed the coping stone on top of the wall to prevent water from damaging the structure."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.