fray (n.) Look up fray at Dictionary.com
mid-14c., "feeling of alarm," shortening of affray (q.v.; see also afraid). Meaning "a brawl, a fight" is from early 15c.
fray (v.) Look up fray at Dictionary.com
"wear out by rubbing," c.1405, from M.Fr. frayer, from O.Fr. freier, from L. fricare "to rub."