calcify

play
verb cal·ci·fy \ ˈkal-sə-ˌfī \

Definition of calcify

calcified; calcifying
transitive verb
1 :to make calcareous by deposit of calcium salts
2 :to make inflexible or unchangeable
intransitive verb
1 :to become calcareous
2 :to become inflexible and changeless :harden

calcification

play \ˌkal-sə-fə-ˈkā-shən\ noun

Recent Examples of calcify from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'calcify.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

What is the difference between ossify and calcify?

Medically speaking, ossify refers to the process by which bone forms, or by which tissue (usually cartilage) changes into bone. Ossification is a natural process that starts in utero and which comprises several different steps—one of which is the deposit of calcium salts, also known as calcification. Calcify, however, only refers to the deposit of calcium salts in soft tissue and is not synonymous with ossify. Ossification creates bone tissue, which is more than simply a deposit of calcium salts.

Both ossify and calcify have gained more general uses as well. Calcify refers to hardening, to becoming inflexible and unable to change:

What were once upstart revisionist currents calcified into self-regarding academic sub-specialties, sponsoring plenty of analysis but little fundamental debate.
— Sean Wilentz, The New Republic, 2 July 2001

Ossify refers to becoming inflexible, conventional, and resistant to change:

For these writers, the ossified ideologies of the world, imbedded in the communal imagination, block vision, and as artists they respond not by criticism from without but by confrontation from within.
—Robert Coover, The New York Times Book Review, 18 Mar. 1984

While ossify generally has a slightly more disparaging connotation to it than calcify does in general uses, our evidence shows that the two words are beginning to merge semantically.

First Known Use of calcify

1836


Medical Dictionary

calcify

play
verb cal·ci·fy \ ˈkal-sə-ˌfī \

medical Definition of calcify

calcified; calcifying
transitive verb
:to make calcareous by deposit of calcium salts
intransitive verb
:to become calcareous

Learn More about calcify


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