noun
- A strong hard building material composed of sand and gravel and cement and water.
verb
- Cover with cement.
- usage: "concrete the walls"
- Form into a solid mass; coalesce.
adjective
- Capable of being perceived by the senses; not abstract or imaginary.
- usage: "concrete objects such as trees"
- Formed by the coalescence of particles. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). concrete. Retrieved September 20, 2026, from http://smartdefine.org/concrete/definitions/1171170 |
| Chicago | WordNet. 2010. "concrete" http://smartdefine.org/concrete/definitions/1171170 (accessed September 20, 2026). |
| Harvard | WordNet 2010, concrete, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/concrete/definitions/1171170>. |
| MLA | WordNet. "concrete" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/concrete/definitions/1171170> |