noun:

1. A dart; an arrow.
2. A large amount of money.
3. The head of an arrow or spear.
4. A mass formed in layers.
5. A group or list of related items up for consideration, especially in some kind of selection process.
6. A beam, pole, or pillar, driven completely into the ground.
7. A mass of things heaped together; a heap.
8. An atomic pile; an early form of nuclear reactor.
9. A hemorrhoid.
10. Hair, especially when very fine or short; the fine underfur of certain animals. (Formerly countable, now treated as a collective singular.).
11. One of the ordinaries or subordinaries having the form of a wedge, usually placed palewise, with the broadest end uppermost.
12. The raised hairs, loops or strands of a fabric; the nap of a cloth.
13. A vertical series of alternate disks of two dissimilar metals (especially copper and zinc), laid up with disks of cloth or paper moistened with acid water between them, for producing a current of electricity; a voltaic pile, or galvanic pile.
14. A funeral pile; a pyre.
15. A bundle of pieces of wrought iron to be worked over into bars or other shapes by rolling or hammering at a welding heat; a fagot.
16. A list or league.
17. 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.
18. The reverse (or tails) of a coin.
19. A large building, or mass of buildings.

verb:

1. To place (guns, muskets, etc.) together in threes so that they can stand upright, supporting each other.
2. To drive piles into; to fill with piles; to strengthen with piles.
3. To give a pile to; to make shaggy.
4. To cover with heaps; or in great abundance; to fill or overfill; to load.
5. To add something to a great number.
6. (of vehicles) To create a hold-up.
7. To lay or throw into a pile or heap; to heap up; to collect into a mass; to accumulate.

name:

1. A surname​.