الإنجليزية - الإنجليزية
تعريف butment في الإنجليزية الإنجليزية القاموس.
- {n} the support of an arch
- A buttress of an arch; the supporter, or that part which joins it to the upright pier
- The mass of stone or solid work at the end of a bridge, by which the extreme arches are sustained, or by which the end of a bridge without arches is supported