Arris is a 5 letter English word. It's valid Scrabble word worth 5 points. It's valid Words with friends word worth 5 points.
You can make 45 anagrams from letters in arris (airrs).
1670-80; Middle French areste; see arête
Old 'arris is either dead and buried, or gorn away, or somethin'.
She would come to the front of the stage and say confidentially to the audience, "Do you know Lizzie 'arris?"
A curved furrow, immediately adjoining its repetition, and separated from it only by an arris, as in the Doric column.