Definitions

1. adjective

Having a concave shape that is partly or partially reversed, often referring to the shape of a surface or area that is concave in one part but convex in another.

“The architect designed a subconcave roof to create a unique and visually appealing architectural feature.”

2. noun

A subconcave shape or surface, especially one that is partially reversed from a concave shape.

“The engineer studied the subconcave geometry of the bridge’s design to ensure its structural integrity.”