Definitionen
1.NounA member of the obsolete taxonomic order Pachydermata, grouping of thick-skinned, hoofed animals such as the rhinoceros, hippopotamus, elephant and tapir.
2.NounAn elephant.
3.NounA person with thick skin; someone who is not affected by or does not care what others say about them.
4.NounSomeone who is insensitive.