A badger is a burrowing mammal of the family Mustelidae, which also includes otters, ferrets, and wolverines. A group of badgers is known as a cete, which is a four-letter word that can be used to solve the crossword puzzle. Badgers are found in many parts of the world, including Europe, Asia, and North America. They are known for their digging abilities and for their distinctive black and white stripes.