1303, "state of alarm produced by a sudden disturbance," from O.Fr.
effrei "disturbance, fright," from Gallo-Romance
*exfridare, lit. "to take out of peace," from L.
ex- "out of" + Frank.
*frithu "peace," from P.Gmc.
*frithuz "consideration, forbearance," from PIE base
*pri- "to be friendly, love" (cf. O.C.S.
prijati "to aid, help," Skt.
prija- "beloved"). Meaning "breach of the peace, riotous fight in public" is from 1482. Related verb
afrey (1314) survives almost exclusively in its pp.,
afraid (q.v.).