{
  "id": "left.direction",
  "term": "left",
  "sense": "direction",
  "pos": "adjective",
  "status": "review",
  "level": 16,
  "arena": "left",
  "domain": "direction",
  "style": null,
  "definition": "a side of a place that is to the west when north is forward",
  "folk_gloss": null,
  "emergence": {
    "components": [
      "side.surface",
      "direction.spatial",
      "west.direction",
      "north.direction",
      "space.extent"
    ],
    "interaction": "the side of a place and west and north together are a direction",
    "novel_properties": [
      "relative orientation",
      "directional asymmetry",
      "spatial reference frame"
    ]
  },
  "examples": [
    {
      "text": "In Paris, the left bank of the Seine is west of the river’s northward flow through the city.",
      "domain": "geography"
    },
    {
      "text": "During the 1969 Apollo 12 launch, the command module’s left-side thrusters fired to correct attitude while heading north.",
      "domain": "engineering"
    },
    {
      "text": "The left fielder at Wrigley Field stood on the west side of the diamond during the noon game on September 5, 2023.",
      "domain": "sports"
    }
  ],
  "relations": [
    {
      "id": "direction.spatial",
      "note": "is-a",
      "type": "is-a"
    },
    {
      "id": "side.surface",
      "note": "abstracts-from",
      "type": "abstracts"
    }
  ],
  "used_by": [],
  "forms": [
    "left",
    "lefts"
  ],
  "closed": false,
  "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": "fixed factual error: original definition incorrectly defined 'left' in terms of 'west', which conflates cardinal direction with relative direction. Corrected to align with relational understanding of "
    }
  },
  "canonical": "https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-left.direction"
}