"oversale" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "over",
        "3": "sale"
      },
      "expansion": "over- + sale",
      "name": "prefix"
    }
  ],
  "etymology_text": "over- + sale",
  "forms": [
    {
      "form": "oversales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "oversale (plural oversales)",
      "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": "other",
          "name": "English terms prefixed with over-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2017, Gerald N. Cook, Bruce Billig, Airline Operations and Management: A Management Textbook, page 217",
          "text": "This screen appears on the check-in kiosk if there is a chance of an oversale on your flight. The goal is to get enough volunteers so that the airline can avoid involuntarily bumping passengers off the flight.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The sale of more of something than can be supplied."
      ],
      "id": "en-oversale-en-noun-pS1y7N5N"
    }
  ],
  "word": "oversale"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "over",
        "3": "sale"
      },
      "expansion": "over- + sale",
      "name": "prefix"
    }
  ],
  "etymology_text": "over- + sale",
  "forms": [
    {
      "form": "oversales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "oversale (plural oversales)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with over-",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2017, Gerald N. Cook, Bruce Billig, Airline Operations and Management: A Management Textbook, page 217",
          "text": "This screen appears on the check-in kiosk if there is a chance of an oversale on your flight. The goal is to get enough volunteers so that the airline can avoid involuntarily bumping passengers off the flight.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The sale of more of something than can be supplied."
      ]
    }
  ],
  "word": "oversale"
}