PILES

noun

1. A mass of things heaped together; a heap.
2. A group or list of related items up for consideration, especially in some kind of selection process.
3. A mass formed in layers.

verb

1. (often used with the preposition "up") To lay or throw into a pile or heap; to heap up; to collect into a mass; to accumulate
2. To cover with heaps; or in great abundance; to fill or overfill; to load.
3. To add something to a great number.

noun

1. A dart; an arrow.
2. The head of an arrow or spear.
3. A large stake, or piece of pointed timber, steel etc., driven into the earth or sea-bed for the support of a building, a pier, or other superstructure, or to form a cofferdam, etc.