calcification /ˌkælsɪfɪˈkeɪʃən/ noun1 •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 the calcareous degeneration of tissue.An examination of the tooth shows a beautiful specimen of calcification of the dental pulp. — 1871 formscalcifications
