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Plants & CreaturesGreekEnglish

Pachyderm

/ˈpækɪdɜːrm/noun

A large thick-skinned mammal such as an elephant, rhinoceros or hippopotamus.

The Greek roots

παχύς
pachýs
thick
+
δέρμα
dérma
skin

Literally: thick skin

The story of the word

Cuvier gathered elephants, rhinos, hippos, tapirs and pigs into an order he named Pachydermata in 1797, on the strength of their hide. The grouping was wrong. Elephants turned out to sit nowhere near pigs on the mammal tree, the order was dismantled, and the word now has no taxonomic standing at all, surviving as a genteel word for elephant and a metaphor for anyone who cannot be insulted.

How it travelled
Ancient Greek → Modern Latin → French → English
First recorded
1830s

Same family

dermatologyepidermistaxidermyhypodermic

In a sentence

The zoo's pachyderm house was demolished and not replaced.

Politics rewards the pachyderm and eats the thin-skinned.

Built on the same root

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