IPA: /ˈɒsɪfaɪə/
KK: /ˈɑsɪˌfaɪər/
A substance or process that causes something to harden into bone or a bony structure.
The ossifier in the body helps in the formation of bones during growth.
Ossifier → It is formed from "ossis" (meaning bone) and "-ficare" (meaning to make or to do). The word "ossifier" refers to something that makes or forms bone.
Think of something that 'makes bone' — 'ossis' means bone, and '-ficare' means to make.