A heap of things laid or lying one on top of another. A heavy beam or post driven vertically into the bed of a river, soft ground, etc., to support the foundations of a structure. A triangular charge or ordinary formed by two lines meeting at an acute angle, usually pointing down from the top of the shield. The soft projecting surface of a carpet or of a fabric such as velvet or flannel, consisting of many small threads. Place (things) one on top of another. (of a group of people) get into or out of a vehicle in a disorganized manner. Strengthen or support (a structure) with piles. Furnish with a pile.