[ kon-kree-shuhn, kong- ]
/ kɒnˈkri ʃən, kɒŋ- /
Save This Word!

the act or process of concreting or becoming substantial; coalescence; solidification.
the state of being concreted.
a solid mass formed by or as if by coalescence or cohesion: a concretion of melted candies.
anything that is made real, tangible, or particular.
Pathology. a solid or calcified mass in the body formed by a disease process.
Geology. a rounded mass of mineral matter occurring in sandstone, clay, etc., often in concentric layers about a nucleus.
Should you take this quiz on “shall” versus “should”? It should prove to be a quick challenge!
Question 1 of 6
Which form is used to state an obligation or duty someone has?

Origin of concretion

First recorded in 1535–45; from Latin concrētiōn- (stem of concrētiō ); see concrete, -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use concretion in a sentence

British Dictionary definitions for concretion

/ (kənˈkriːʃən) /

the act or process of coming or growing together; coalescence
a solid or solidified mass
something made real, tangible, or specific
any of various rounded or irregular mineral masses formed by chemical precipitation around a nucleus, such as a bone or shell, that is different in composition from the sedimentary rock that surrounds it
pathol another word for calculus

Derived forms of concretion

concretionary, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for concretion

[ kən-krēshən ]

A solid mass, usually composed of inorganic material, formed in a cavity or tissue of the body; a calculus.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.