recede (v.)youdaoicibaDictYouDict[recede 词源字典]
early 15c., from Middle French receder, from Latin recedere "to go back, fall back; withdraw, depart, retire," from re- "back" (see re-) + cedere "to go" (see cede). Related: Receded; receding.[recede etymology, recede origin, 英语词源]