"column space" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      ],
      "glosses": [
        "The vector space generated by all the column vectors of a matrix"
      ],
      "id": "en-column_space-en-noun-lXXXxDv9",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "vector space",
          "vector space"
        ],
        [
          "vector",
          "vector"
        ],
        [
          "matrix",
          "matrix"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The vector space generated by all the column vectors of a matrix"
      ],
      "related": [
        {
          "word": "row space"
        }
      ],
      "topics": [
        "mathematics",
        "sciences"
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  "word": "column space"
}

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    {
      "form": "column spaces",
      "tags": [
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "row space"
    }
  ],
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      "glosses": [
        "The vector space generated by all the column vectors of a matrix"
      ],
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          "mathematics",
          "mathematics"
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        [
          "vector space",
          "vector space"
        ],
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        ],
        [
          "matrix",
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        ]
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      "raw_glosses": [
        "(mathematics) The vector space generated by all the column vectors of a matrix"
      ],
      "topics": [
        "mathematics",
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  "word": "column space"
}