concrement [医] 凝结物, 凝结体, 结石
Concrement \Con"cre*ment\, n. [L. concrementum, fr. concrescere.
See {Concrete}.]
A growing together; the collection or mass formed by
concretion, or natural union. [Obs.]
The concrement of a pebble or flint. --Sir M. Hale