A badger's burrow is essentially a tunnel that is dug by a badger as its habitat. Synonyms for this term include "set", "den", "hole" and "warren". The term "set" is used to refer to the underground burrows that are interconnected to form a network by badgers. "Den" is another common synonym for badger's burrow, often used to describe any small cavity that is occupied by a badger. "Hole" is another term frequently used to describe the entrance or exit point of a badger burrow. Finally, "warren" is another synonym commonly used to refer to a network of tunnels and burrows occupied by multiple badgers.