plural of pachyderm

(obsolete, zoology) A member of the obsolete taxonomic order Pachydermata, grouping of thick-skinned, hoofed animals such as the rhinoceros, hippopotamus, elephant, pig and horse.

(medicine) Characterized by or characteristic of pachydermy. / Pertaining to the obsolete taxonomic order Pachydermata. / Pertaining to or involving elephants. / Massive; elephantine.

(medicine) Characterized by or characteristic of pachydermy. / Pertaining to the obsolete taxonomic order Pachydermata. / Pertaining to or involving elephants. / Massive; elephantine. / Grainy.