n. The process of change into a stony or calcareous substance by the deposition of lime salt; -- normally, as in the formation of bone and of teeth; abnormally, as in calcareous degeneration of tissue.
the GNU version of the Collaborative International Dictionary of English
n. The process of change into a stony or calcareous substance by the deposition of lime salt; -- normally, as in the formation of bone and of teeth; abnormally, as in calcareous degeneration of tissue.
The Century Dictionary and Cyclopedia
n. A changing into lime; the process of changing or being changed into a stony substance by the deposition of salts of lime, as in the formation of petrifactions.
n. In zoology and anatomy, the deposition of salts of lime in any tissue, as in membrane or cartilage in the formation of bone.
n. A calcific formation or structure.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. an inflexible and unchanging state
n. tissue hardened by deposition of lime salts
n. a process that impregnates something with calcium (or calcium salts)
Word Usage
"When talking about heart disease, you often hear the word calcification."