{
  "id": "island.geographic",
  "term": "island",
  "sense": "geographic",
  "pos": "noun",
  "status": "review",
  "level": 15,
  "arena": "forest",
  "domain": "description",
  "style": null,
  "definition": "a piece of matter that is surrounded by water",
  "folk_gloss": null,
  "emergence": {
    "components": [
      "matter.substance",
      "water.liquid",
      "boundary.limit",
      "piece.portion",
      "surrounded.enclosed"
    ],
    "interaction": "the matter forms a piece and water surrounds it, creating a boundary",
    "novel_properties": [
      "spatial isolation",
      "central mass enclosed by fluid",
      "emergent landform distinct from water"
    ]
  },
  "examples": [
    {
      "text": "Greenland remains surrounded by the Atlantic and Arctic Oceans, the world's largest island by landmass.",
      "domain": "geography"
    },
    {
      "text": "Alcatraz sits in San Francisco Bay, isolated by water on all sides, once a federal prison.",
      "domain": "institutions"
    },
    {
      "text": "The Kerguelen Plateau, submerged except for Île des Pingouins, formed by volcanic activity in the Indian Ocean.",
      "domain": "geology"
    }
  ],
  "relations": [
    {
      "id": "land.geography",
      "note": "is-a",
      "type": "is-a"
    }
  ],
  "used_by": [
    "britain.political",
    "england.political"
  ],
  "forms": [
    "island",
    "islands"
  ],
  "closed": true,
  "provenance": {
    "author": "openrouter:openai/gpt-oss-120b",
    "date": "2026-07-29",
    "confidence": 0.6,
    "reconciled": {
      "by": "openrouter:qwen/qwen3-235b-a22b-2507",
      "date": "2026-07-31",
      "changed": "factual",
      "note": "Added missing constitutive concepts 'piece.portion' and 'surrounded.enclosed' which were required by the definition but absent in components. No factual inaccuracy found; definition remains correct."
    }
  },
  "canonical": "https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-island.geographic"
}