the world > health and disease > ill health > a disease > disorders of internal organs > excretory disorders > [noun] > hardened faeces in body (5)
One of a collection of round masses of constipated fæces formed in the bowels in certain diseases.
spec. in Medicine. concrete. A mass of (usually hardened) fæces lodged in the intestine so as to impede defecation.
A piece of hardened fæces which has become the centre of a concretion.