Pile (noun)

1. A large mass or quantity of something that has been gathered or stacked.
2. A bundle of objects held together by wrapping or tying.
3. A large group of things placed one on top of the other.
4. A pointed stake or post driven into the ground as a support or foundation.
5. A mass of material, especially hair, extending above the surface of a surface.

Origin:

Middle english, from old english pīl, from latin pila; akin to greek pegnynai to fasten.

Examples:

1. A pile of dirty laundry was waiting to be washed.
2. The pile of firewood was ready for the winter.
3. A pile of books was teetering on the edge of the table.
4. The piles for the bridge were driven deep into the riverbed.
5. Her long curly hair was piled on top of her head in a messy bun.