"functional analysis" meaning in English

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  "lang_code": "en",
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Functional analysis",
          "orig": "en:Functional analysis",
          "parents": [
            "Mathematical analysis",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
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          "kind": "topical",
          "langcode": "en",
          "name": "Mathematical analysis",
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            "Formal sciences",
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          "langcode": "en",
          "name": "Mathematics",
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      "glosses": [
        "The branch of mathematics dealing with infinite-dimensional vector spaces, whose elements are actually functions, as well as generalizations such as Banach spaces and Hilbert spaces."
      ],
      "holonyms": [
        {
          "word": "mathematical analysis"
        }
      ],
      "id": "en-functional_analysis-en-noun-Ks4bbG5C",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "vector space",
          "vector space"
        ],
        [
          "functions",
          "functions"
        ],
        [
          "Banach space",
          "Banach space"
        ],
        [
          "Hilbert space",
          "Hilbert space"
        ]
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      "raw_glosses": [
        "(mathematics) The branch of mathematics dealing with infinite-dimensional vector spaces, whose elements are actually functions, as well as generalizations such as Banach spaces and Hilbert spaces."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "translations": [
        {
          "code": "cs",
          "lang": "Czech",
          "sense": "branch of mathematics",
          "tags": [
            "feminine"
          ],
          "word": "funkcionální analýza"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "branch of mathematics",
          "word": "funktioanalyysi"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "branch of mathematics",
          "tags": [
            "feminine"
          ],
          "word": "analyse fonctionnelle"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "branch of mathematics",
          "tags": [
            "feminine"
          ],
          "word": "Funktionalanalysis"
        },
        {
          "code": "is",
          "lang": "Icelandic",
          "sense": "branch of mathematics",
          "tags": [
            "feminine"
          ],
          "word": "fellagreining"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "branch of mathematics",
          "word": "analisi funzionale"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "sense": "branch of mathematics",
          "word": "関数解析"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "sense": "branch of mathematics",
          "word": "函数解析"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "branch of mathematics",
          "tags": [
            "feminine"
          ],
          "word": "analiza funkcjonalna"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "branch of mathematics",
          "tags": [
            "feminine"
          ],
          "word": "analiză funcțională"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "funkcionalʹnyj analiz",
          "sense": "branch of mathematics",
          "tags": [
            "masculine"
          ],
          "word": "функциональный анализ"
        }
      ],
      "wikipedia": [
        "functional analysis",
        "simple:functional analysis"
      ]
    }
  ],
  "word": "functional analysis"
}

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      "expansion": "functional analysis (uncountable)",
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  "holonyms": [
    {
      "word": "mathematical analysis"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The branch of mathematics dealing with infinite-dimensional vector spaces, whose elements are actually functions, as well as generalizations such as Banach spaces and Hilbert spaces."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "vector space",
          "vector space"
        ],
        [
          "functions",
          "functions"
        ],
        [
          "Banach space",
          "Banach space"
        ],
        [
          "Hilbert space",
          "Hilbert space"
        ]
      ],
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        "(mathematics) The branch of mathematics dealing with infinite-dimensional vector spaces, whose elements are actually functions, as well as generalizations such as Banach spaces and Hilbert spaces."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "wikipedia": [
        "functional analysis",
        "simple:functional analysis"
      ]
    }
  ],
  "translations": [
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "branch of mathematics",
      "tags": [
        "feminine"
      ],
      "word": "funkcionální analýza"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "branch of mathematics",
      "word": "funktioanalyysi"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "branch of mathematics",
      "tags": [
        "feminine"
      ],
      "word": "analyse fonctionnelle"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "branch of mathematics",
      "tags": [
        "feminine"
      ],
      "word": "Funktionalanalysis"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "sense": "branch of mathematics",
      "tags": [
        "feminine"
      ],
      "word": "fellagreining"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "branch of mathematics",
      "word": "analisi funzionale"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "sense": "branch of mathematics",
      "word": "関数解析"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "sense": "branch of mathematics",
      "word": "函数解析"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "branch of mathematics",
      "tags": [
        "feminine"
      ],
      "word": "analiza funkcjonalna"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "branch of mathematics",
      "tags": [
        "feminine"
      ],
      "word": "analiză funcțională"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "funkcionalʹnyj analiz",
      "sense": "branch of mathematics",
      "tags": [
        "masculine"
      ],
      "word": "функциональный анализ"
    }
  ],
  "word": "functional analysis"
}