"escape valve" meaning in English

{
  "forms": [
    {
      "form": "escape valves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "escape valve (plural escape valves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "68 32",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
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        {
          "_dis": "69 31",
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          "_dis": "79 21",
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          "_dis": "69 31",
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          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "64 36",
          "kind": "other",
          "name": "Terms with Bulgarian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "70 30",
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A valve on a boiler to let the steam escape."
      ],
      "id": "en-escape_valve-en-noun-XsqrPwS3",
      "links": [
        [
          "boiler",
          "boiler"
        ],
        [
          "steam",
          "steam"
        ]
      ],
      "translations": [
        {
          "_dis1": "95 5",
          "code": "bg",
          "lang": "Bulgarian",
          "roman": "izpuskatelen klapan",
          "sense": "A valve on a boiler so as to let the steam escape",
          "tags": [
            "masculine"
          ],
          "word": "изпускателен клапан"
        },
        {
          "_dis1": "95 5",
          "code": "es",
          "lang": "Spanish",
          "sense": "A valve on a boiler so as to let the steam escape",
          "tags": [
            "feminine"
          ],
          "word": "válvula de escape"
        }
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "2018, Peter Beattie, Social Evolution, Political Psychology, and the Media in Democracy, page 148:",
          "text": "Lastly, self-affirmation provides us an escape valve if we come face to face with the intrinsic evil of our actions and role within a group.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Any psychological mechanism to relieve stress."
      ],
      "id": "en-escape_valve-en-noun-MsBwpb-Y",
      "links": [
        [
          "psychological",
          "psychological"
        ],
        [
          "mechanism",
          "mechanism"
        ],
        [
          "relieve",
          "relieve"
        ],
        [
          "stress",
          "stress"
        ]
      ],
      "raw_glosses": [
        "(figurative) Any psychological mechanism to relieve stress."
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "word": "escape valve"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Bulgarian translations",
    "Terms with Spanish translations"
  ],
  "forms": [
    {
      "form": "escape valves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "escape valve (plural escape valves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A valve on a boiler to let the steam escape."
      ],
      "links": [
        [
          "boiler",
          "boiler"
        ],
        [
          "steam",
          "steam"
        ]
      ]
    },
    {
      "categories": [
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2018, Peter Beattie, Social Evolution, Political Psychology, and the Media in Democracy, page 148:",
          "text": "Lastly, self-affirmation provides us an escape valve if we come face to face with the intrinsic evil of our actions and role within a group.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Any psychological mechanism to relieve stress."
      ],
      "links": [
        [
          "psychological",
          "psychological"
        ],
        [
          "mechanism",
          "mechanism"
        ],
        [
          "relieve",
          "relieve"
        ],
        [
          "stress",
          "stress"
        ]
      ],
      "raw_glosses": [
        "(figurative) Any psychological mechanism to relieve stress."
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "izpuskatelen klapan",
      "sense": "A valve on a boiler so as to let the steam escape",
      "tags": [
        "masculine"
      ],
      "word": "изпускателен клапан"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "A valve on a boiler so as to let the steam escape",
      "tags": [
        "feminine"
      ],
      "word": "válvula de escape"
    }
  ],
  "word": "escape valve"
}