n.
1.the formation of stonelike objects within a body organ (e.g., the kidneys)
2.a hard lump produced by the concretion of mineral salts
3.an increase in the density of something
4.the union of diverse things into one body or form or group
Idiom of the Day
have a score to settle with (someone)
to have a problem to solve with someone
I have a score to settle with the soccer coach which I want to talk about.