| Domain | Definition | ||
| Mining | A. The house or building that encloses the headframe b. The structure on a hillside to control the lowering of coal to the tipple. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Webster's Online Dictionary |
| Domain | Definition | ||
| Mining | A. The house or building that encloses the headframe b. The structure on a hillside to control the lowering of coal to the tipple. (references) | ||
Source: compiled by the editor from various references; see credits. | Top | ||
