Meaning of Pachydermata in English:


Pronunciation /ˌpakɪˈdəːmətə/


  • Originally, in Cuvier's system of classification: an order of mammals comprising elephants and related animals, and hoofed quadrupeds that do not chew the cud such as rhinoceroses, hippopotamuses, pigs, horses, etc. (now historical). In later use (with plural agreement, in form pachydermata): animals belonging to this order; pachyderms.

    Now disused in zoology. The members of the order Pachydermata are now distributed among the orders Proboscidea, Hyracoidea, Perissodactyla, and Artiodactyla.


Early 19th century; earliest use found in William Buckland (1784–1856), geologist and dean of Westminster. From scientific Latin Pachydermata, order name from ancient Greek παχύδερμος thick-skinned (Aristotle), after French pachyderme.