concrete
noun(con-crete)
a strong hard building material composed of sand and gravel and cement and water
concrete
adjective(con-crete)
capable of being perceived by the senses; not abstract or imaginary
Examples:
Concrete objects such as trees.
concrete
verb(con-crete)
cover with cement
Examples:
Concrete the walls.
concrete
adjective(con-crete)
formed by the coalescence of particles
concrete
verb(con-crete)
form into a solid mass; coalesce