Caiman (noun)

1. A large amphibious reptile of Central and South America, closely related to the alligator.
2. Any of various species of alligator or related reptiles.

Origin:

Spanish, from taíno kaimán.

Examples:

1. The caiman was known to be a powerful predator in the swamp.
2. The caiman skin was used to make high-end leather goods.
3. The caiman was hunted for its valuable hide.
4. The caiman was a protected species in the park.
5. The caiman was observed basking in the sun on a log.