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- Dictionaryconcrete
adjective
- 1. existing in a material or physical form; not abstract: "concrete objects like stones" Similar Opposite
noun
- 1. a building material made from a mixture of broken stone or gravel, sand, cement, and water, which can be spread or poured into moulds and forms a mass resembling stone on hardening: "slabs of concrete"
verb
- 1. cover (an area) with concrete: "the precious English countryside may soon be concreted over"
- 2. form (something) into a mass; solidify: archaic "the juices of the plants are concreted upon the surface"
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3 days ago · Concrete, in construction, structural material consisting of a hard, chemically inert particulate substance, known as aggregate (usually sand and gravel), that is bonded together by cement and water. Learn more about concrete, including its history and uses.
Concrete Definition: Concrete, an artificial stone-like mass, is the composite material that is created by mixing binding material (cement or lime) along with the aggregate (sand, gravel, stone, brick chips, etc.), water, admixtures, etc in specific proportions. The strength and quality are dependent on the mixing proportions.
a very hard building material made by mixing together cement, sand, small stones, and water: reinforced concrete. a concrete floor / path. a grey concrete building. Fewer examples. The bomb shelter has concrete walls that are three metres thick. The foundation of the house is built from rubble overlaid with concrete.
1. : naming a real thing or class of things. the word poem is concrete, poetry is abstract. 2. : formed by coalition of particles into one solid mass. 3. a. : characterized by or belonging to immediate experience of actual things or events. b. : specific, particular. a concrete proposal. c. : real, tangible. concrete evidence. 4.
Modern concrete is usually prepared as a viscous fluid, so that it may be poured into forms. The forms are containers that define the desired shape. Concrete formwork can be prepared in several ways, such as slip forming and steel plate construction.
Concrete definition: an artificial, stonelike material used for various structural purposes, made by mixing cement and various aggregates, as sand, pebbles, gravel, or shale, with water and allowing the mixture to harden.. See examples of CONCRETE used in a sentence.
a very hard building material made by mixing together cement, sand, small stones, and water: reinforced concrete. a concrete floor / path. a gray concrete building. Fewer examples. The bomb shelter has concrete walls that are three meters thick. The foundation of the house is built from rubble overlaid with concrete.
representing or applied to an actual substance or thing, as opposed to an abstract quality. The words “cat,” “water,” and “teacher” are concrete, whereas the words “truth,” “excellence,” and “adulthood” are abstract. 4. made of concrete. a concrete pavement.
1. To build, treat, or cover with hard, strong conglomerate construction material. 2. To form into a mass by coalescence or cohesion of particles or parts. v.intr. To harden; solidify.
noun. /ˈkɒŋkriːt/ /ˈkɑːnkriːt/ [uncountable] building material that is made by mixing together cement, sand, small stones and water. a slab of concrete. The pathway is formed from large pebbles set in concrete. see also reinforced concrete. Extra Examples. Topics Physics and chemistry b2. Oxford Collocations Dictionary. Word Origin.
