arris
1词源 1
演变路径（由近及远）
词源说明
From Old French areste, from Latin arista (“beard (of grain), fishbone”). Doublet of arista.
释义（英文）
名词 Noun
- A sharp edge or ridge formed by the intersection of two surfaces
- (architecture) A sharp edge or ridge formed by the intersection of two curved surfaces
- (archaeology) A ridge formed on the surface of flaked stone, such as an arrowhead or hand axe, as the result of the intersection of two or more flake removals.
词族
同源异形词（1）
2词源 2
释义（英文）
名词 Noun
- Alternative spelling of aris