CONCRETES

A solid mass formed by the coalescence of separate particles; a compound substance, a concretion.

Specifically, a building material created by mixing cement, water, and aggregate such as gravel and sand.

"The road was made of concrete that had been poured in large slabs."

A term designating both a quality and the subject in which it exists; a concrete term.

(usually transitive) To cover with or encase in concrete (building material).

"I hate grass, so I concreted over my lawn."

(usually transitive) To solidify: to change from being abstract to being concrete (actual, real).

To unite or coalesce into a mass or a solid body.