{
  "id": "ancient.temporal",
  "term": "ancient",
  "sense": "temporal",
  "pos": "adjective",
  "status": "review",
  "level": 18,
  "arena": "system",
  "domain": "temporal",
  "style": "window",
  "definition": "a system whose window was opened by parameters that no longer hold anywhere",
  "folk_gloss": null,
  "emergence": {
    "components": [
      "window.range",
      "parameter.condition",
      "drift.aimless",
      "persist.continue",
      "wall.range-end",
      "hold.physical",
      "long.size",
      "open.spatial",
      "system.organized"
    ],
    "interaction": "The system persists as an organized whole while parameter drift causes its sustaining conditions to vanish, leaving a once-open window now closed due to range-end walls and no physical holds maintaining it.",
    "novel_properties": [
      "closed opportunity",
      "orphaned persistence",
      "unreachable initial conditions"
    ]
  },
  "examples": [
    {
      "text": "The Arecibo Observatory's radar transmitter window opened in 1974 with parameters that ended when the dish collapsed in 2020.",
      "domain": "astronomy"
    },
    {
      "text": "The Antikythera mechanism modeled celestial cycles based on astronomical parameters valid in 150 BCE but no longer aligned today.",
      "domain": "archaeology"
    },
    {
      "text": "The Yucca Mountain nuclear waste repository was designed to remain intact for 10,000 years under climatic conditions that have already shifted.",
      "domain": "engineering"
    }
  ],
  "relations": [],
  "used_by": [],
  "forms": [
    "ancient",
    "anciently"
  ],
  "closed": false,
  "provenance": {
    "author": "retrofit:qwen/qwen3-235b-a22b-2507",
    "date": "2026-07-29",
    "confidence": 0.8,
    "sources": [
      "Sample/hundred-words-six-terms.md"
    ],
    "reconciled": {
      "by": "openrouter:qwen/qwen3-235b-a22b-2507",
      "date": "2026-07-31",
      "changed": "factual",
      "note": "Definition corrected from 'ancient' etymology to actual emergence mechanics; added missing components that ground the temporal inaccessibility and structural persistence."
    }
  },
  "canonical": "https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-ancient.temporal"
}