Related:

• push: [from the operation that puts the current information on a stack
  and the fact that procedure return addresses are saved on a stack] (Also PUSH /push/ or PUSHJ /push'J/, the latter based on the PDP-10 procedure call instruction....
• pop: /pop/ [from the operation that removes the top of a stack, and the fact that procedure return addresses are usually saved on the stack] (also capitalized `POP') 1.
  vt. To remove something from a {stack} or {pdl}....
• ack n. The set of things a person has to do in the future.
  One speaks of the next project to be attacked as having risen to the top of the stack....
• pop /pop/ [from the operation that removes the top of a stack, and the fact that procedure return addresses are usually saved on the stack] (also capitalized `POP') 1.
  vt. To remove something from a stack or PDL. If a person says he/she has popped something from his stack, that means he/she has finally finished working on it and can now remove it from the list of things hanging overhead....
• overflow pdl n. [MIT] The place where you put things when your PDL is full.
  If you don't have one and too many things get pushed, you forget something....
• unwind the stack vi. 1. [techspeak] During the execution of a procedural language
  one is said to `unwind the stack' from a called procedure up to a caller when one discards the stack frame and any number of frames above it, popping back up to the level of the given caller....
• unwind the stack: vi. 1. [techspeak] During the execution of a procedural language
  one is said to `unwind the stack' from a called procedure up to a caller when one discards the stack frame and any number of frames above it, popping back up to the level of the given caller....
• PCS: Push to Centre of Stack
• PSP: Push Stack Pointe