redressal (n.)youdaoicibaDictYouDict[redressal 词源字典]
"a setting right again," 1800, from redress + -al (2). An earlier noun was simply redress "reparation, compensation, adjustment" (late 14c.), from Anglo-French redresce, Old French redrece, redresse[redressal etymology, redressal origin, 英语词源]