"steam chest" meaning in English

{
  "forms": [
    {
      "form": "steam chests",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "steam chest (plural steam chests)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Auto parts",
          "orig": "en:Auto parts",
          "parents": [
            "Automobiles",
            "Automotive",
            "Vehicles",
            "Transport",
            "Machines",
            "All topics",
            "Technology",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1961 March, 'Balmore', “Driving and firing modern French steam locomotives”, in Trains Illustrated, page 150",
          "text": "One small tooth increase in regulator opening makes a minute increase in steam chest pressure reading and one can feel the clearly perceptible increase in the power output beneath one's feet.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A chamber in a steam engine or locomotive from which steam from the boiler is distributed to the cylinders."
      ],
      "id": "en-steam_chest-en-noun-I-b1CC4W",
      "links": [
        [
          "chamber",
          "chamber"
        ],
        [
          "steam engine",
          "steam engine"
        ],
        [
          "locomotive",
          "locomotive"
        ],
        [
          "boiler",
          "boiler"
        ],
        [
          "cylinder",
          "cylinder"
        ]
      ],
      "synonyms": [
        {
          "word": "steam dome"
        }
      ]
    }
  ],
  "word": "steam chest"
}

{
  "forms": [
    {
      "form": "steam chests",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "steam chest (plural steam chests)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "en:Auto parts"
      ],
      "examples": [
        {
          "ref": "1961 March, 'Balmore', “Driving and firing modern French steam locomotives”, in Trains Illustrated, page 150",
          "text": "One small tooth increase in regulator opening makes a minute increase in steam chest pressure reading and one can feel the clearly perceptible increase in the power output beneath one's feet.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A chamber in a steam engine or locomotive from which steam from the boiler is distributed to the cylinders."
      ],
      "links": [
        [
          "chamber",
          "chamber"
        ],
        [
          "steam engine",
          "steam engine"
        ],
        [
          "locomotive",
          "locomotive"
        ],
        [
          "boiler",
          "boiler"
        ],
        [
          "cylinder",
          "cylinder"
        ]
      ],
      "synonyms": [
        {
          "word": "steam dome"
        }
      ]
    }
  ],
  "word": "steam chest"
}