nouns
the developmental process of bone formation
is a type of (narrower)
a process occurring in living organisms
the calcification of soft tissue into a bonelike material
is a type of (narrower)
a process that impregnates something with calcium (or calcium salts)
the process of becoming rigidly fixed in a conventional pattern of thought or behavior
is a type of (narrower)
a process in which human beings are involved