"electro-pneumatic" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "electro-",
        "3": "pneumatic"
      },
      "expansion": "electro- + pneumatic",
      "name": "af"
    }
  ],
  "etymology_text": "From electro- + pneumatic.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "electro-pneumatic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "electropneumatic"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with electro-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1944 May and June, “Notes and News: Bakerloo Tube Stock”, in Railway Magazine, page 184",
          "text": "[...] Mr. Grierson remarks that on the L.P.T.B. tube stock in general the electro-pneumatic brake is in use, but that the new 1938 stock is fitted with the self-lapping electro-pneumatic brake, which is under the control of an automatic mercury-operated retardation controller when normal service stops are being made.",
          "type": "quotation"
        },
        {
          "ref": "1960 February, “The first of London's new Piccadilly Line trains is delivered”, in Trains Illustrated, page 94",
          "text": "Features such as trackless doors, mercury-type door interlocks, roof-mounted door fault indicator lights, rubber window glazing, improved retractable shoegear and a modified electro-pneumatic brake system designed to facilitate maintenance and improve reliability, which have proved their worth on the prototype trains, are continued in the new stock.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of electropneumatic"
      ],
      "id": "en-electro-pneumatic-en-adj-FFqdLoDZ",
      "links": [
        [
          "electropneumatic",
          "electropneumatic#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "word": "electro-pneumatic"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "electro-",
        "3": "pneumatic"
      },
      "expansion": "electro- + pneumatic",
      "name": "af"
    }
  ],
  "etymology_text": "From electro- + pneumatic.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "electro-pneumatic (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "electropneumatic"
        }
      ],
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms prefixed with electro-",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "1944 May and June, “Notes and News: Bakerloo Tube Stock”, in Railway Magazine, page 184",
          "text": "[...] Mr. Grierson remarks that on the L.P.T.B. tube stock in general the electro-pneumatic brake is in use, but that the new 1938 stock is fitted with the self-lapping electro-pneumatic brake, which is under the control of an automatic mercury-operated retardation controller when normal service stops are being made.",
          "type": "quotation"
        },
        {
          "ref": "1960 February, “The first of London's new Piccadilly Line trains is delivered”, in Trains Illustrated, page 94",
          "text": "Features such as trackless doors, mercury-type door interlocks, roof-mounted door fault indicator lights, rubber window glazing, improved retractable shoegear and a modified electro-pneumatic brake system designed to facilitate maintenance and improve reliability, which have proved their worth on the prototype trains, are continued in the new stock.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of electropneumatic"
      ],
      "links": [
        [
          "electropneumatic",
          "electropneumatic#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "word": "electro-pneumatic"
}