The Collaborative International Dictionary of English v.0.48:

Sand \Sand\, v. t. [imp. & p. p. Sanded; p. pr. & vb. n.
   Sanding.]
   1. To sprinkle or cover with sand.
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   2. To drive upon the sand. [Obs.] --Burton.
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   3. To bury (oysters) beneath drifting sand or mud.
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   4. To mix with sand for purposes of fraud; as, to sand sugar.
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