See Also: Arris(medicine)
arris(dictionary)
Crawford, William H(arris)(encyclopedia)

arris (iou)



arris noun. L17.
[Alt. of early mod. French areste sharp ridge, AReTE.]
Esp. Architecture. The sharp edge formed by the angular contact of two plane or curved surfaces.
arris-ways adverb (arch.) so as to present a sharp edge, diagonally L17.