D defs.my
Entry 1 sense Webster, 1913

Dentine

/(dĕn"tĭn)/ · Den·tine · IPA /dˈɛntiːn/
01 n. The dense calcified substance of which teeth are largely composed. It contains less animal matter than bone, and in the teeth of man is sit…
  1. 1.
    The dense calcified substance of which teeth are largely composed. It contains less animal matter than bone, and in the teeth of man is situated beneath the enamel.(Anat.)