"non-revenue" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "non-",
        "3": "revenue"
      },
      "expansion": "non- + revenue",
      "name": "af"
    }
  ],
  "etymology_text": "From non- + revenue.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "non-revenue (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "nonrevenue"
        }
      ],
      "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 non-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2020 May 6, “Advertisement feature: Preparing for climate change”, in Rail, page 43:",
          "text": "The second strategy is to develop specific care and maintenance rules that will need to be strictly followed by the system operator - including the use of specialised machines to clear the permanent way of snowfall, to de-ice the rail grooves and the running of non-revenue services at night to prevent ice formation on the OCL [overhead contact lines].",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of nonrevenue"
      ],
      "id": "en-non-revenue-en-adj-gBiFjwUX",
      "links": [
        [
          "nonrevenue",
          "nonrevenue#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "word": "non-revenue"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "non-",
        "3": "revenue"
      },
      "expansion": "non- + revenue",
      "name": "af"
    }
  ],
  "etymology_text": "From non- + revenue.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "non-revenue (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "nonrevenue"
        }
      ],
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms prefixed with non-",
        "English terms with quotations",
        "English uncomparable adjectives",
        "Pages with 1 entry"
      ],
      "examples": [
        {
          "ref": "2020 May 6, “Advertisement feature: Preparing for climate change”, in Rail, page 43:",
          "text": "The second strategy is to develop specific care and maintenance rules that will need to be strictly followed by the system operator - including the use of specialised machines to clear the permanent way of snowfall, to de-ice the rail grooves and the running of non-revenue services at night to prevent ice formation on the OCL [overhead contact lines].",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of nonrevenue"
      ],
      "links": [
        [
          "nonrevenue",
          "nonrevenue#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "word": "non-revenue"
}