"contact process" meaning in English

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  "lang_code": "en",
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          "name": "Inorganic chemistry",
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      "glosses": [
        "The industrial process for the manufacture of sulfuric acid from sulfur and oxygen"
      ],
      "id": "en-contact_process-en-noun-baTuMHT3",
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          "inorganic chemistry",
          "inorganic chemistry"
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          "industrial",
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        [
          "sulfuric acid",
          "sulfuric acid"
        ],
        [
          "sulfur",
          "sulfur"
        ],
        [
          "oxygen",
          "oxygen"
        ]
      ],
      "raw_glosses": [
        "(inorganic chemistry) The industrial process for the manufacture of sulfuric acid from sulfur and oxygen"
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "tags": [
            "neuter"
          ],
          "word": "Kontaktverfahren"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "Translations",
          "tags": [
            "neuter"
          ],
          "word": "proces de contact"
        }
      ],
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        "contact process"
      ]
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  "word": "contact process"
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  "lang_code": "en",
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        "en:Inorganic chemistry"
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        "The industrial process for the manufacture of sulfuric acid from sulfur and oxygen"
      ],
      "links": [
        [
          "inorganic chemistry",
          "inorganic chemistry"
        ],
        [
          "industrial",
          "industrial"
        ],
        [
          "sulfuric acid",
          "sulfuric acid"
        ],
        [
          "sulfur",
          "sulfur"
        ],
        [
          "oxygen",
          "oxygen"
        ]
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      "raw_glosses": [
        "(inorganic chemistry) The industrial process for the manufacture of sulfuric acid from sulfur and oxygen"
      ],
      "topics": [
        "chemistry",
        "inorganic-chemistry",
        "natural-sciences",
        "physical-sciences"
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        "contact process"
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  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "tags": [
        "neuter"
      ],
      "word": "Kontaktverfahren"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "Translations",
      "tags": [
        "neuter"
      ],
      "word": "proces de contact"
    }
  ],
  "word": "contact process"
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