ash·lar
noun/ˈæʃlə(r)/
/ˈæʃlər/
- [uncountable] large square stones that are put on the front of walls to improve their appearance
方石：放置在墙壁前部以改善外观的大型方石 - [countable] one of these stones
方石：这些石头之一
Word OriginMiddle English: from Old French aisselier from Latin axilla, diminutive of axis ‘plank’.