What Does “A Warren of Rabbits” Mean?
“Warren” is by far the most recognized and widely used collective noun for rabbits, referring both to the underground burrow network itself and, by extension, the rabbits living within it. A mature warren can be an impressively complex structure, multiple interconnected tunnels, several entrances for quick escape, and separate chambers for nesting, resting, and even a form of underground waste management, with rabbits generally using designated latrine areas rather than soiling their living spaces.
The word also carries historical weight beyond its everyday use, tied to the same centuries-old English warrening tradition covered under “bury,” when warrens were actively managed agricultural operations overseen by professional warreners rather than simply wild burrow systems. Today, “warren” has become such a strong cultural shorthand for rabbits and their complex underground homes that it’s frequently used metaphorically too, describing any confusing, maze-like network of passages, a testament to just how thoroughly this word has embedded itself in everyday English.
Example: “A warren of rabbits stretched beneath the entire hillside, its tunnels far more extensive than the surface entrances suggested.”
Related: Collective Nouns for Mammals · What Is a Group of Rabbits Called?