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src: wikipedia
- Definition
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- sand :
Rock that is ground more finely than gravel, but is not as fine as silt (more formally, see grain sizes chart), forming beaches and deserts and also used in construction.
- sand :
Personal courage.
- sand :
A particle from 62.5 microns to 2 mm in diameter, following the Wentworth scale.
- sand :
A light beige colour, like that of typical sand.