WordWeb Online

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

1. Capable of being perceived by the senses; not abstract or imaginary
   "concrete objects such as trees"
    
2. Formed by the coalescence of particles

1. Cover with cement
   "concrete the walls"
    
2. Form into a solid mass; coalesce

Derived forms: concreted, concretes, concreting

See also: concretely, concreteness, concretion, existent, objective, practical, real, solid, tangible, touchable

Type of: building material, cover, pavement [Brit], paving, paving material, sidewalk [N. Amer], solidify

Antonym: abstract

Encyclopedia: Concrete, Texas Concrete Concrete, WA Concrete, Washington Concrete, Wa