About | Help  
  
 
WebsterComputerMath
 
ABCDEFGHIJKLMNOPQRSTUVWXYZ
 
PaPbPcPdPePfPgPhPiPjPkPlPmPnPoPpPqPrPsPtPuPvPwPxPyPz
 

PACHYDERMATA

PACHYDERMATA - (n. pl.) A group of hoofed mammals distinguished for the thickness of their skins, including the elephant, hippopotamus, rhinoceros, tapir, horse, and hog. It is now considered an artificial group.