"Polish space" meaning in English

{
  "etymology_text": "They were first extensively studied by Polish topologists and logicians, such as Sierpiński, Kuratowski, and Tarski.",
  "forms": [
    {
      "form": "Polish spaces",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Polish space (plural Polish spaces)",
      "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",
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        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
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        },
        {
          "kind": "other",
          "name": "Pages with entries",
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        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
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        },
        {
          "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 Japanese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Korean translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Ukrainian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Topology",
          "orig": "en:Topology",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "ℝⁿ is a Polish space"
        }
      ],
      "glosses": [
        "A separable, completely metrizable topological space"
      ],
      "id": "en-Polish_space-en-noun-LIpN6ZKZ",
      "links": [
        [
          "topology",
          "topology"
        ],
        [
          "separable",
          "separable"
        ],
        [
          "completely metrizable",
          "completely metrizable"
        ],
        [
          "topological space",
          "topological space"
        ]
      ],
      "raw_glosses": [
        "(topology) A separable, completely metrizable topological space"
      ],
      "topics": [
        "mathematics",
        "sciences",
        "topology"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "espace polonais"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "Polnischer Raum"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "spazio polacco"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "ポーランド空間"
        },
        {
          "code": "ko",
          "lang": "Korean",
          "roman": "pollandeu gonggan",
          "sense": "Translations",
          "word": "폴란드 공간"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "przestrzeń polska"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "polʹskoje prostranstvo",
          "sense": "Translations",
          "tags": [
            "neuter"
          ],
          "word": "польское пространство"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "espacio polaco"
        },
        {
          "code": "uk",
          "lang": "Ukrainian",
          "roman": "polʹsʹkyj prostir",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "польський простір"
        }
      ],
      "wikipedia": [
        "Polish space"
      ]
    }
  ],
  "word": "Polish space"
}

{
  "etymology_text": "They were first extensively studied by Polish topologists and logicians, such as Sierpiński, Kuratowski, and Tarski.",
  "forms": [
    {
      "form": "Polish spaces",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Polish space (plural Polish spaces)",
      "name": "en-noun"
    }
  ],
  "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 Japanese translations",
        "Terms with Korean translations",
        "Terms with Polish translations",
        "Terms with Russian translations",
        "Terms with Spanish translations",
        "Terms with Ukrainian translations",
        "Translation table header lacks gloss",
        "en:Topology"
      ],
      "examples": [
        {
          "text": "ℝⁿ is a Polish space"
        }
      ],
      "glosses": [
        "A separable, completely metrizable topological space"
      ],
      "links": [
        [
          "topology",
          "topology"
        ],
        [
          "separable",
          "separable"
        ],
        [
          "completely metrizable",
          "completely metrizable"
        ],
        [
          "topological space",
          "topological space"
        ]
      ],
      "raw_glosses": [
        "(topology) A separable, completely metrizable topological space"
      ],
      "topics": [
        "mathematics",
        "sciences",
        "topology"
      ],
      "wikipedia": [
        "Polish space"
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "espace polonais"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "Polnischer Raum"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "spazio polacco"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "ポーランド空間"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "roman": "pollandeu gonggan",
      "sense": "Translations",
      "word": "폴란드 공간"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "przestrzeń polska"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "polʹskoje prostranstvo",
      "sense": "Translations",
      "tags": [
        "neuter"
      ],
      "word": "польское пространство"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "espacio polaco"
    },
    {
      "code": "uk",
      "lang": "Ukrainian",
      "roman": "polʹsʹkyj prostir",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "польський простір"
    }
  ],
  "word": "Polish space"
}