(programming) A hierarchical trace of the function calls made by a program, used in debugging.

plural of call stack

(programming, informal) To corrupt the call stack, causing execution to jump to a random address, sometimes used as a malicious attack on a system.

plural of stack trace

(construction) A sanitation pipe that penetrates the roof used to vent toilet fixtures.

A vertical pipe that provides ventilation to a building's drainage system

(slang) To sleep; to be asleep.

(transitive) To put into a stack. / (intransitive) to pile up; to accumulate. / (idiomatic, transitive) To put a group of abstract things together.

(poker slang, of two or more players) To play an all in pot; to commit all of one's chips to a pot.

(Australian politics) The recruitment of members for a branch of a political party in order to influence the outcome of internal preselections of candidates for public office.