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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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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.
Sep 17, 2024 · 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. Among the ancient Assyrians and Babylonians, the bonding substance most often used was clay.
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.
Concrete is a composite material composed of aggregate bonded together with a fluid cement that cures to a solid over time. Concrete is the second-most-used substance in the world after water, [1] and is the most widely used building material. [2] . Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminium combined.
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.
Concrete is a substance used for building which is made by mixing together cement, sand, small stones, and water. The posts have to be set in concrete. They had lain on sleeping bags on the concrete floor. ...concrete barriers. Synonyms: cement [non-technical], concretion More Synonyms of concrete. 2. verb.
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.
CONCRETE definition: 1. a hard substance that is used in building and is made by mixing sand, water, small stones, and…. Learn more.
Definition of concrete noun from the Oxford Advanced Learner's Dictionary. concrete. 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.
Concrete is that pourable mix of cement, water, sand, and gravel that hardens into a super-strong building material. Sidewalks, foundations, and highways are all made of concrete. Though people use the words cement and concrete as if they were the same, they're not.
