a hole in the ground, often with several passages and different entrances, where a badger or a family of badgers lives

a badger sett 一个獾洞

a small piece of stone that is used with others to make paths, etc.

We recommend granite setts for driveways and larger paved areas. 我们建议在停车道和较大的铺砌区域使用花岗岩石板。