1) a large piece of rock or stone (boulder)

2) a large piece of cloth with a hole in the middle for the head, worn as a cloak (poncho)

3) a large piece of cloth worn round the shoulders or head of a woman, or wrapped round a baby (shawl)

4) a small, thin strip (of wood); a thin piece (of something) cut off a large piece (sliver)

5) a small piece of hard material (wood, glass etc) split, torn or broken off a large piece (splinter)