"non-availability" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "non-",
        "3": "availability"
      },
      "expansion": "non- + availability",
      "name": "af"
    }
  ],
  "etymology_text": "From non- + availability.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "non-availability (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "nonavailability"
        }
      ],
      "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"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1963 December, “The Irish scene”, in Modern Railways, page 426:",
          "text": "Although the winter working timetables provides a completely dieselised service on the N.C.C. section, the evening Larne service has regularly included one steam working due to the non-availability of railcars.",
          "type": "quote"
        },
        {
          "ref": "2020 November 18, “Network News: Lack of safety compliance a factor in Loughborough SPAD”, in Rail, page 25:",
          "text": "Owing to non-availability of individuals and equipment capable of performing the download, this did not take place until four days after the incident.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of nonavailability"
      ],
      "id": "en-non-availability-en-noun-4RC~XZXP",
      "links": [
        [
          "nonavailability",
          "nonavailability#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "uncountable"
      ]
    }
  ],
  "word": "non-availability"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "non-",
        "3": "availability"
      },
      "expansion": "non- + availability",
      "name": "af"
    }
  ],
  "etymology_text": "From non- + availability.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "non-availability (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "nonavailability"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms prefixed with non-",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1963 December, “The Irish scene”, in Modern Railways, page 426:",
          "text": "Although the winter working timetables provides a completely dieselised service on the N.C.C. section, the evening Larne service has regularly included one steam working due to the non-availability of railcars.",
          "type": "quote"
        },
        {
          "ref": "2020 November 18, “Network News: Lack of safety compliance a factor in Loughborough SPAD”, in Rail, page 25:",
          "text": "Owing to non-availability of individuals and equipment capable of performing the download, this did not take place until four days after the incident.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of nonavailability"
      ],
      "links": [
        [
          "nonavailability",
          "nonavailability#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "uncountable"
      ]
    }
  ],
  "word": "non-availability"
}