a fish, Sillago ciliata, found in tidal waters off Australia

Any echinoderm of the order Clypeasteroida, having a flat, disk-shaped body with the mouth in a mid-ventral position, and living in sand, on or near the surface.

a migratory passerine bird in the swallow family.

(derogatory, offensive, ethnic slur) A person of Middle Eastern or North African descent. / (derogatory, offensive, religious slur) A Muslim.

plural of sand cat

(geology) oil sand

Oil sand.

A relatively loose sandstone, or porous carbonate rock, impregnated with bitumen.

(transitive) To treat or polish with sandpaper.

Any of various small crustaceans of the family Talitridae (order Amphipoda), that are found on beaches and jump like a flea.