ashlar
/ˈæʃlə(r)/noun
mass noun
1- masonry made of large square-cut stones, typically used as a facing on walls of brick or stone rubble建筑石料。
1.1
- count noun a stone used in such masonry整形块石, 琢石块。
词源
Middle English: from Old French aisselier from Latin axilla, diminutive of axis 'plank'.