Rhinoceros emoji is the picture of the rare huge mammal, which lives in Africa. Unfortunately, it is almost extinct as it has become a target for hunters and, later, for poachers because of its extremely valuable horn. This emoji along with 🐘 Elephant emoji often used when it comes to African animals, Savannah, and diversity of nature in general. As for indirect meanings, there are almost none of them in case of this emoji.
Examples of using
“I wish I will be able to see rhinoceros 🦏”
“Rhinoceroses are very aggressive 🦏”