Bone-based (6)
I believe the answer is:
osteal
(Other definitions for osteal that I've seen before include "Bony" , "Relating to bone - so late (anag)" , "of bones" , "skeleton may be thus described" , "made of bone" .)
I believe the answer is:
osteal
(Other definitions for osteal that I've seen before include "Bony" , "Relating to bone - so late (anag)" , "of bones" , "skeleton may be thus described" , "made of bone" .)