P

n. A series of piles; piles considered collectively; as, the piling of a bridge. Pug piling, sheet piles connected together at the edges by dovetailed tongues and grooves. - Sheet piling, a series of piles made of planks or half logs driven edge to edge, - used to form the walls of cofferdams, etc.

 - n. The act of heaping up. (Iron Manuf.) The process of building up, heating, and working, fagots, or piles, to form bars, etc.