1. (US) The floor of a building which is at, or closest to, grade level.
2. (Brit.) The floor of a building which is next above the floor at, or closest to, grade level; the latter is known as the ground floorÂ
1. (US) The floor of a building which is at, or closest to, grade level.
2. (Brit.) The floor of a building which is next above the floor at, or closest to, grade level; the latter is known as the ground floorÂ