matrix calculus
n.
A urinary calculus containing calcium salts and consisting primarily of an organic matrix composed of a mucoprotein and a sulfated mucopolysaccharide; it is usually associated with chronic infection.
QUIZZES
FOR POSTERITY’S SAKE, TAKE THIS WORD OF THE DAY QUIZ!
Are words your bailiwick? Take the latest quiz on the words from July 6 to July 12 to find out.
Question 1 of 7
bailiwick
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.