Dentin: Dentin is the hard tissue of the tooth surrounding the central core of nerves and blood vessels (pulp).
Library > Literature & Language > Dictionary ( dÄ•n ' tÄn ) or den·tine ( -tÄ“n ' ) n. The main, calcareous part of a tooth, beneath the enamel and surrounding the ...
Dentin is the whitish substance that makes up most of teeth. Though it's full of holes, dentin is actually harder than...
Teeth are broken into four different components. Learn about the second layer to tooth; the dentin.
Dentine (AE. dentin) is a calcified tissue. of the body, and along with enamel. cementum, and pulp. is one of the four major components of teeth. Usually, it is covered by ...
dentin /den·tin/ (den´tin) the chief substance of the teeth, surrounding the tooth pulp and covered by enamel on the crown and by cementum on the roots.den´tinal