A pile. • A large pile of hay, grain, straw, or the like, larger at the bottom than the top, sometimes covered with thatch. • A pile of similar objects, each directly on top of the last. • A pile of poles or wood, indefinite in quantity. • A pile of wood containing 108 cubic feet. (~3 m³) • An extensive collection • A smokestack. • In computing. • A linear data structure in which items inserted are removed in reverse order (the last item inserted is the first one to be removed). • A stack data structure stored in main memory that is manipulated during machine language procedure call related instructions. • An implementation of a protocol suite (set of protocols forming a layered architecture). • A combination of interdependent, yet individually replaceable, software components or technologies used together on a system. • A generalization of schemes in algebraic geometry and of sheaves. • A coastal landform, consisting of a large vertical column of rock in the sea. • Compactly spaced bookshelves used to house large collections of books. • A large amount of an object. • A pile of rifles or muskets in a cone shape. • The amount of money a player has on the table. • In architecture. • A number of flues embodied in one structure, rising above the roof. • A vertical drainpipe. • A fall or crash, a prang. • A blend of various dietary supplements or anabolic steroids with supposed synergistic benefits. • A holding pattern, with aircraft circling one above the other as they wait to land. • The quantity of a given item which fills up an inventory slot or bag.