"balloon payment" meaning in English

{
  "etymology_text": "So called because the debt becomes inflated like a balloon as a result of the compound interest accumulating on the large sum.",
  "forms": [
    {
      "form": "balloon payments",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "balloon payment (plural balloon payments)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Business",
          "orig": "en:Business",
          "parents": [
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Real estate",
          "orig": "en:Real estate",
          "parents": [
            "Housing",
            "Industries",
            "Buildings",
            "Home",
            "Business",
            "Buildings and structures",
            "Society",
            "Economics",
            "Architecture",
            "All topics",
            "Social sciences",
            "Applied sciences",
            "Art",
            "Fundamental",
            "Sciences",
            "Culture"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An unusually large payment due at the end of the term of a loan agreement."
      ],
      "id": "en-balloon_payment-en-noun-RXp7vy4y",
      "links": [
        [
          "business",
          "business"
        ],
        [
          "real estate",
          "real estate"
        ],
        [
          "unusually",
          "unusually"
        ],
        [
          "payment",
          "payment"
        ],
        [
          "term",
          "term"
        ],
        [
          "loan",
          "loan"
        ],
        [
          "agreement",
          "agreement"
        ]
      ],
      "raw_glosses": [
        "(business, real estate) An unusually large payment due at the end of the term of a loan agreement."
      ],
      "related": [
        {
          "word": "bullet payment"
        },
        {
          "word": "amortization"
        }
      ],
      "synonyms": [
        {
          "word": "lump sum"
        }
      ],
      "topics": [
        "business",
        "real-estate"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "könttäsumma"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "rata balonowa"
        }
      ],
      "wikipedia": [
        "balloon payment"
      ]
    }
  ],
  "word": "balloon payment"
}

{
  "etymology_text": "So called because the debt becomes inflated like a balloon as a result of the compound interest accumulating on the large sum.",
  "forms": [
    {
      "form": "balloon payments",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "balloon payment (plural balloon payments)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "bullet payment"
    },
    {
      "word": "amortization"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Polish translations",
        "Translation table header lacks gloss",
        "en:Business",
        "en:Real estate"
      ],
      "glosses": [
        "An unusually large payment due at the end of the term of a loan agreement."
      ],
      "links": [
        [
          "business",
          "business"
        ],
        [
          "real estate",
          "real estate"
        ],
        [
          "unusually",
          "unusually"
        ],
        [
          "payment",
          "payment"
        ],
        [
          "term",
          "term"
        ],
        [
          "loan",
          "loan"
        ],
        [
          "agreement",
          "agreement"
        ]
      ],
      "raw_glosses": [
        "(business, real estate) An unusually large payment due at the end of the term of a loan agreement."
      ],
      "synonyms": [
        {
          "word": "lump sum"
        }
      ],
      "topics": [
        "business",
        "real-estate"
      ],
      "wikipedia": [
        "balloon payment"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "könttäsumma"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "rata balonowa"
    }
  ],
  "word": "balloon payment"
}