Definitions for "Concretion"
The process of concreting; the process of uniting or of becoming united, as particles of matter into a mass; solidification.
A mass or nodule of solid matter formed by growing together, by congelation, condensation, coagulation, induration, etc.; a clot; a lump; a calculus.
A rounded mass or nodule produced by an aggregation of the material around a center; as, the calcareous concretions common in beds of clay.
the formation of stonelike objects within a body organ (e.g., the kidneys)
Keywords:  grow, diverse, together, things, solid
n. (L. concretion, concretio, to grow together) the act or process of making or becoming solid.
the union of diverse things into one body or form or group; the growing together of parts
Keywords:  modification
Keywords:  density, something, increase
an increase in the density of something