pachyderm - n. (코끼리,하마,코뿔소 등의)후피동물

• Yesterday I watched a very good report on discovery channel about pachyderms like elephant etc.
• Coincidentally sounded the voice of Hen, the pachyderm: "Hello, V."
• So, too, the Titanotherum, a gigantic pachyderm, was associated with a species of hornless rhinoceros.