2. Noun. (context: masonry) A bond in a stone wall in which two headers meet in the middle of a wall and another header covers the joint between them. ¹
¹ Source: wiktionary.com
2. Noun. (context: masonry) A bond in a stone wall in which two headers meet in the middle of a wall and another header covers the joint between them. ¹
¹ Source: wiktionary.com