ARRIS


Meaning of ARRIS in English

[ar.ris] n, pl arris or ar.ris.es [prob. modif. of MF areste, lit., fishbone, fr. LL arista--more at arete] (1677): the sharp edge or salient angle formed by the meeting of two surfaces esp. in moldings

Merriam-Webster English vocab.      Английский словарь Merriam Webster.