ossein Meaning, Definition & Usage

Os"se*in noun
Etymology
L. os bone.
Definitions
  1. (Physiol. Chem.) The organic basis of bone tissue; the residue after removal of the mineral matters from bone by dilute acid; in embryonic tissue, the substance in which the mineral salts are deposited to form bone; -- called also ostein. Chemically it is the same as collagen.

Webster 1913