# abandonment (withdrawal)

Maintenance withdrawn deliberately, so a parameter moves outside its window.

- Computed level: L15 (depth in the emergence graph, not abstraction)
- Status: review  ·  Domain: L15  ·  Arena: maintenance

## Emergence
**Emerges from:** [maintenance](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-maintenance.upkeep), [window](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-window.range), [parameter](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-parameter.condition), [motion](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-motion.movement), [outside](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-outside.spatial)

**Through:** Maintenance ceases and a window's opening allows motion outward, enabling a parameter to pass outside its range.

**Novel properties:**
- deliberate cessation of upkeep
- exit through boundary opening
- condition drift beyond viable range

## Examples
- The International Space Station lost attitude control in 2019 when gyros failed and thrusters weren't maintained. *(engineering)*
- Yellowstone's wolves vanished by 1926 after predator control programs ended their ecological regulation. *(biology)*
- Lehman Brothers collapsed in 2008 when risk controls were dropped amid rising leverage and market shifts. *(economics)*

---
*Canonical: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-abandonment.withdrawal*  
*Structured data: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-abandonment.withdrawal.json*  
*Every definition provably resolves to space, time, energy and pattern.*