What Does “A Stubbornness of Rhinoceroses” Mean?
“Stubbornness” is a character-based collective noun, much like “obstinacy of buffalo” elsewhere on this site, and it fits rhinos reasonably well given their reputation for territorial rigidity and occasionally unpredictable temperament. Rhinos, particularly males defending established territories, can behave with real determination and aggression toward perceived intruders, whether rival rhinos or, in some documented cases, vehicles and other unfamiliar objects that trigger a defensive charge.
Part of this reputation likely stems from rhinos’ notoriously poor eyesight, which is significantly weaker than their sense of smell and hearing, meaning a startled or uncertain rhino may respond to an unclear threat with a committed charge rather than caution, a behavior that can look like sheer stubborn aggression to an observer but is really more a matter of limited visual information triggering a defensive response. Whatever the exact cause, rhinos have earned their reputation as animals that don’t back down easily once committed to a course of action.
Example: “The guide gave the stubbornness of rhinoceroses a wide berth, well aware that a startled rhino rarely reconsiders mid-charge.”
Other Collective Nouns for Rhinoceroses
A group of rhinoceroses goes by more than one name. You might also hear:
Related: Collective Nouns for Mammals · What Is a Group of Rhinoceroses Called?