n, kong-]
| 1. | the act or process of concreting or becoming substantial; coalescence; solidification. |
| 2. | the state of being concreted. |
| 3. | a solid mass formed by or as if by coalescence or cohesion: a concretion of melted candies. |
| 4. | anything that is made real, tangible, or particular. |
| 5. | Pathology. a solid or calcified mass in the body formed by a disease process. |
| 6. | Geology. a rounded mass of mineral matter occurring in sandstone, clay, etc., often in concentric layers about a nucleus. |
concretion con·cre·tion (kən-krē'shən)
n.
A solid mass, usually composed of inorganic material, formed in a cavity or tissue of the body; a calculus.