arris

n. 棱

发音

/ˈæɹɪs/

词形变化

arrises 复数

释义与例句

n.
  1. 1.

    A sharp edge or ridge formed by the intersection of two surfaces

  2. 2.

    A sharp edge or ridge formed by the intersection of two curved surfaces

    建筑
  3. 3.

    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.

  4. 1.

    Alternative spelling of aris

词源

From Old French areste, from Latin arista (“beard (of grain), fishbone”). Doublet of arista.

来源：wiktionary