Rhino (noun)

1. A large mammal with a thick gray or brown skin and one or two horns on its nose, found in Africa and Asia.
2. A term used to refer to any species of the family Rhinocerotidae.

Origin:

From greek rhinokerōs, from rhis (nose) + keras (horn).

Examples:

1. The rhino is an endangered species due to poaching for its horn.
2. The black rhino is one of the five species of rhinoceros that still exist.
3. The rhino is a herbivorous mammal that can weigh up to 2,300 kg.
4. The rhino is known for its thick skin and sharp horn.
5. The rhino lives in grasslands and savannas and they are known to be solitary animals.