"margin call" meaning in English

{
  "forms": [
    {
      "form": "margin calls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "margin call (plural margin calls)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Finance",
          "orig": "en:Finance",
          "parents": [
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2009 August 9, Mark Hulbert, “Buy and Hold, or Buy and Fold. But Don’t Waver.”, in The New York Times, New York, N.Y.: The New York Times Company, →ISSN, →OCLC, archived from the original on 2022-11-26:",
          "text": "In a liquidity crisis, as we have seen all too recently, a sudden tightening of credit sets off a vicious cycle of margin calls that lead to forced sales, which in turn cause asset prices to plunge, and so on.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A request by a stockbroker or similar for a client to deposit more money in order to cover losses that have built up in open positions held on margin (rather than having been paid for in full)."
      ],
      "id": "en-margin_call-en-noun-vMQDFugy",
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "stockbroker",
          "stockbroker"
        ],
        [
          "client",
          "client"
        ],
        [
          "money",
          "money"
        ],
        [
          "margin",
          "margin"
        ]
      ],
      "raw_glosses": [
        "(finance) A request by a stockbroker or similar for a client to deposit more money in order to cover losses that have built up in open positions held on margin (rather than having been paid for in full)."
      ],
      "related": [
        {
          "tags": [
            "verb"
          ],
          "word": "margin-call"
        }
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "margin call"
}

{
  "forms": [
    {
      "form": "margin calls",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "margin call (plural margin calls)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "tags": [
        "verb"
      ],
      "word": "margin-call"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Finance"
      ],
      "examples": [
        {
          "ref": "2009 August 9, Mark Hulbert, “Buy and Hold, or Buy and Fold. But Don’t Waver.”, in The New York Times, New York, N.Y.: The New York Times Company, →ISSN, →OCLC, archived from the original on 2022-11-26:",
          "text": "In a liquidity crisis, as we have seen all too recently, a sudden tightening of credit sets off a vicious cycle of margin calls that lead to forced sales, which in turn cause asset prices to plunge, and so on.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A request by a stockbroker or similar for a client to deposit more money in order to cover losses that have built up in open positions held on margin (rather than having been paid for in full)."
      ],
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "stockbroker",
          "stockbroker"
        ],
        [
          "client",
          "client"
        ],
        [
          "money",
          "money"
        ],
        [
          "margin",
          "margin"
        ]
      ],
      "raw_glosses": [
        "(finance) A request by a stockbroker or similar for a client to deposit more money in order to cover losses that have built up in open positions held on margin (rather than having been paid for in full)."
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "margin call"
}