concrete meaning and definition

CONCRETE noun

Definition of concrete (noun)

1. a strong hard building material composed of sand and gravel and cement and water

CONCRETE verb

Definition of concrete (verb)

1. cover with cement
   • "concrete the walls"
2. form into a solid mass; coalesce

CONCRETE adjective

Definition of concrete (adjective)

1. capable of being perceived by the senses; not abstract or imaginary
   • "concrete objects such as trees"
   • antonym: abstract
2. formed by the coalescence of particles