"fuzzy set" meaning in English

{
  "forms": [
    {
      "form": "fuzzy sets",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fuzzy set (plural fuzzy sets)",
      "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": "topical",
          "langcode": "en",
          "name": "Fuzzy logic",
          "orig": "en:Fuzzy logic",
          "parents": [
            "Logic",
            "Formal sciences",
            "Philosophy",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A set whose elements have degrees of membership, instead of only full and empty membership."
      ],
      "id": "en-fuzzy_set-en-noun-fRouvwrY",
      "links": [
        [
          "fuzzy logic",
          "fuzzy logic"
        ],
        [
          "set",
          "set"
        ],
        [
          "degree",
          "degree"
        ]
      ],
      "qualifier": "fuzzy set theory; fuzzy logic; fuzzy set theory; fuzzy logic",
      "raw_glosses": [
        "(fuzzy set theory, fuzzy logic) A set whose elements have degrees of membership, instead of only full and empty membership."
      ],
      "related": [
        {
          "word": "fuzzy logic"
        }
      ],
      "translations": [
        {
          "code": "cs",
          "lang": "Czech",
          "sense": "set",
          "tags": [
            "feminine"
          ],
          "word": "fuzzy množina"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "set",
          "word": "sumea joukko"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "set",
          "tags": [
            "masculine"
          ],
          "word": "ensemble flou"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "set",
          "tags": [
            "masculine"
          ],
          "word": "zbiór rozmyty"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "nečótkoje mnóžestvo",
          "sense": "set",
          "tags": [
            "neuter"
          ],
          "word": "нечёткое мно́жество"
        }
      ],
      "wikipedia": [
        "fuzzy set"
      ]
    }
  ],
  "word": "fuzzy set"
}

{
  "forms": [
    {
      "form": "fuzzy sets",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fuzzy set (plural fuzzy sets)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "fuzzy logic"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Fuzzy logic"
      ],
      "glosses": [
        "A set whose elements have degrees of membership, instead of only full and empty membership."
      ],
      "links": [
        [
          "fuzzy logic",
          "fuzzy logic"
        ],
        [
          "set",
          "set"
        ],
        [
          "degree",
          "degree"
        ]
      ],
      "qualifier": "fuzzy set theory; fuzzy logic; fuzzy set theory; fuzzy logic",
      "raw_glosses": [
        "(fuzzy set theory, fuzzy logic) A set whose elements have degrees of membership, instead of only full and empty membership."
      ],
      "wikipedia": [
        "fuzzy set"
      ]
    }
  ],
  "translations": [
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "set",
      "tags": [
        "feminine"
      ],
      "word": "fuzzy množina"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "set",
      "word": "sumea joukko"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "set",
      "tags": [
        "masculine"
      ],
      "word": "ensemble flou"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "set",
      "tags": [
        "masculine"
      ],
      "word": "zbiór rozmyty"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "nečótkoje mnóžestvo",
      "sense": "set",
      "tags": [
        "neuter"
      ],
      "word": "нечёткое мно́жество"
    }
  ],
  "word": "fuzzy set"
}