1di·phy·odont adj \(ˈ)dī-ˈfī-ə-ˌdänt\
: marked by the successive development of deciduous and permanent sets of teeth <humans are diphyodont mammals> <a diphyodont dentition>—compare monophyodont, polyphyodont
Seen & Heard
What made you want to look up diphyodont? Please tell us where you read or heard it (including the quote, if possible).