diphyodont

Diph"y*o*dont, a. Etym: [Gr. (Anat.) Defn: Having two successive sets of teeth (deciduous and permanent), one succeeding the other; as, a diphyodont mammal; diphyodont dentition; -- opposed to monophyodont. -- n. Defn: An animal having two successive sets of teeth.

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