Definitions of Sand:

• noun:   French writer known for works concerning women's rights and independence (1804-1876)
• noun:   a loose material consisting of grains of rock or coral
• noun:   fortitude and determination
• verb:   rub with sandpaper

  Example: "Sandpaper the wooden surface"

• name:  A surname (rare: 1 in 50000 families; popularity rank in the U.S.: #6731)