Thesaurus: brontotherium

Related headwords

Definitions

1. n. A genus of large extinct mammals from the miocene strata of western North America. They were allied to the rhinoceros, but the skull bears a pair of powerful horn cores in front of the orbits, and the fore feet were four-toed. See Illustration in Appendix.
2. A genus of large extinct mammals from the miocene strata of western North America. They were allied to the rhinoceros, but the skull bears a pair of powerful horn cores in front of the orbits, and the fore feet were four-toed. See Illustration in Appendix.
3. A genus of large extinct mammals from the miocene strata ofwestern North America. They were allied to the rhinoceros, but theskull bears a pair of powerful horn cores in front of the orbits, andthe fore feet were four-toed. See Illustration in Appendix.