caliche /ka-lēˈchā/

1. Sand containing Chile saltpetre
2. A crust of calcium carbonate that forms on the surface of the soil in arid regions

• sheep-pens
• sheep-plant
• sheep-plants
• sheep-pox
• sheep-rot
• sheep run
• sheep runs
• sheep's-bit scabious
• sheep scab
• sheep scabs
• sheep-scoring
• sheep-scoring numerals
• sheep's eyes
• sheep's fescue
• sheep's fescues
• sheep's-foot
• sheepshank
• sheepshanks
• sheep's-head
• sheepshearer
• sheepshearers
• sheepshearing
• sheepshearings
• sheep-silver
• sheepskin