| OSS | composed of or containing bone |
|---|---|
| OSS | cavity in the petrous part of the temporal bone that contains the membranous labyrinth |
| OSS | the porous calcified substance from which bones are made |
| OSS | a northeastern Iranian language spoken in Russia |
| OSS | a small bone |
| OSS | pertaining to the ossicles in the middle ear |
| OSS | pertaining to the ossicles in the middle ear |
| OSS | a small bone |
| OSS | containing bones (especially fossil bones) |
| OSS | hardened conventionality |
| OSS | the developmental process of bone formation |
| OSS | the process of becoming rigidly fixed in a conventional pattern of thught or behavior |