"small category" meaning in English

{
  "antonyms": [
    {
      "word": "large category"
    }
  ],
  "forms": [
    {
      "form": "small categories",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "small category (plural small categories)",
      "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": [],
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        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with German translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Category theory",
          "orig": "en:Category theory",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A category such that all of its objects form a set and all of its morphisms form a set."
      ],
      "hypernyms": [
        {
          "word": "locally small category"
        }
      ],
      "id": "en-small_category-en-noun-PilLkXGn",
      "links": [
        [
          "category theory",
          "category theory"
        ]
      ],
      "raw_glosses": [
        "(category theory) A category such that all of its objects form a set and all of its morphisms form a set."
      ],
      "topics": [
        "category-theory",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "in category theory",
          "tags": [
            "feminine"
          ],
          "word": "petite catégorie"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "in category theory",
          "tags": [
            "feminine"
          ],
          "word": "kleine Kategorie"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "in category theory",
          "tags": [
            "feminine"
          ],
          "word": "categoria piccola"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "in category theory",
          "tags": [
            "feminine"
          ],
          "word": "categoria pequena"
        }
      ]
    }
  ],
  "word": "small category"
}

{
  "antonyms": [
    {
      "word": "large category"
    }
  ],
  "forms": [
    {
      "form": "small categories",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "small category (plural small categories)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "word": "locally small category"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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 French translations",
        "Terms with German translations",
        "Terms with Italian translations",
        "Terms with Portuguese translations",
        "en:Category theory"
      ],
      "glosses": [
        "A category such that all of its objects form a set and all of its morphisms form a set."
      ],
      "links": [
        [
          "category theory",
          "category theory"
        ]
      ],
      "raw_glosses": [
        "(category theory) A category such that all of its objects form a set and all of its morphisms form a set."
      ],
      "topics": [
        "category-theory",
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "in category theory",
      "tags": [
        "feminine"
      ],
      "word": "petite catégorie"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "in category theory",
      "tags": [
        "feminine"
      ],
      "word": "kleine Kategorie"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "in category theory",
      "tags": [
        "feminine"
      ],
      "word": "categoria piccola"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "in category theory",
      "tags": [
        "feminine"
      ],
      "word": "categoria pequena"
    }
  ],
  "word": "small category"
}