Sentence Examples

  • C, cement; d, dentine; e, enamel.
  • When the summits of these are worn by mastication their surfaces present circles of dentine surrounded by a border of enamel, and as attrition proceeds different patterns are produced by the union of the bases of the cusps, a trefoil form being characteristic of some species.
  • The third or last molar tooth of both jaws is of great size, and presents a structure at first sight unlike that of any other mammal, being composed of numerous (22-25) parallel cylinders or columns, each with pulp-cavity, dentine and enamel-covering, and packed together with cement.
  • By which the age of d, Dentine or ivory.
  • The uncoloured portions are the dentine or ivory, the shaded parts the cement filling the cavities and surrounding the exterior.