"escape hatch" meaning in English

{
  "forms": [
    {
      "form": "escape hatches",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "escape hatch (plural escape hatches)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "An emergency exit in a vehicle, aircraft, ship, or similar structure."
      ],
      "id": "en-escape_hatch-en-noun-GUnOl4q8"
    },
    {
      "categories": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
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          "_dis": "5 95",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "What we need is progress with an escape hatch.",
          "type": "example"
        }
      ],
      "glosses": [
        "A workaround to avoid a negative, often unintended, side effect of a positive change."
      ],
      "id": "en-escape_hatch-en-noun-naOxu64w"
    }
  ],
  "word": "escape hatch"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "escape hatches",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "escape hatch (plural escape hatches)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "An emergency exit in a vehicle, aircraft, ship, or similar structure."
      ]
    },
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "What we need is progress with an escape hatch.",
          "type": "example"
        }
      ],
      "glosses": [
        "A workaround to avoid a negative, often unintended, side effect of a positive change."
      ]
    }
  ],
  "word": "escape hatch"
}