sanding
Webster's Dictionary (GCIDE)
1.To sprinkle or cover with sand. [1913 Webster]
2.To drive upon the sand. [Obs.] --Burton. [1913 Webster]
3.To bury (oysters) beneath drifting sand or mud. [1913 Webster]
4.To mix with sand for purposes of fraud; as, to sand sugar. [Colloq.] [1913 Webster] [1913 Webster]