Wiktionary
concretions
n. (plural of concretion English)
Usage examples of "concretions".
Heart clots were very common, if not universally present, in cases of ulceration of the intestinal mucous membrane, while in the uncomplicated cases of diarrhea and scurvy, the blood was fluid and did not coagulate readily, and the heart clots and fibrous concretions were almost universally absent.
Another weed known as velp, with leaves four feet long, buried in the coral concretions, hung at the bottom.
More orderly situated are those cretaceous and chalky concretions found sometimes in the bignesse of a small vetch68 on either side their spine.