calcification
1. [ noun ] (chemistry) a process that impregnates something with calcium (or calcium salts)
Related terms: chemical_process ossification calcify
2. [ noun ] an inflexible and unchanging state
Examples:

"the calcification of negotiations"

Related terms: inaction calcify
3. [ noun ] (anatomy,medicine) tissue hardened by deposition of lime salts
Related terms: hardening calcify
Similar spelling:   classification