Verb
To make stony or calcareous by the deposit or secretion of salts of lime.
To become changed into a stony or calcareous condition, in which lime is a principal ingredient, as in the formation of teeth.
Source: Webster's dictionarythe salts calcified the rock Source: Internet
The rock calcified over the centuries Source: Internet
Old folks can calcify Source: Internet
It has been suggested that since they calcify ocean acidification due to increasing carbon dioxide could severely affect coccolithophores. Source: Internet
Minerals are deposited in the matrix between the columns of lacunae and calcify the cartilage. Source: Internet