arris
Meaning
- A sharp edge or ridge formed by the intersection of two surfaces
- A sharp edge or ridge formed by the intersection of two curved surfaces
- A ridge formed on the surface of flaked stone, such as a arrowhead or hand axe, as the result of the intersection of two or more flake removals.
Synonyms
pien
caboose
hind end
refracting angle
tooshie
corner angle
edge angle
cusped edge
Pronounced as (IPA)
/ˈæɹɪs/
Etymology
From Old French areste, from Latin arista (“beard (of grain), fishbone”). Doublet of arista.
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Notes