"matriu" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "mātrīx",
        "4": "mātrīcem"
      },
      "expansion": "Borrowed from Latin mātrīcem",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin mātrīcem.",
  "forms": [
    {
      "form": "matrius",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "matriu f (plural matrius)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "uterus, womb"
      ],
      "id": "en-matriu-ca-noun-9GNKGWX1",
      "links": [
        [
          "uterus",
          "uterus"
        ],
        [
          "womb",
          "womb"
        ]
      ],
      "synonyms": [
        {
          "word": "úter"
        }
      ],
      "tags": [
        "feminine"
      ]
    },
    {
      "glosses": [
        "mold, cast"
      ],
      "id": "en-matriu-ca-noun-6J-Zq~-V",
      "links": [
        [
          "mold",
          "mold"
        ],
        [
          "cast",
          "cast"
        ]
      ],
      "synonyms": [
        {
          "word": "motlle"
        }
      ],
      "tags": [
        "feminine"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "ca",
          "name": "Mathematics",
          "orig": "ca:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "25 22 52",
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "21 24 56",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "15 17 69",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "matrix"
      ],
      "id": "en-matriu-ca-noun-bgDNVizC",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "matrix",
          "matrix"
        ]
      ],
      "raw_glosses": [
        "(mathematics) matrix"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[məˈtɾiw]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[maˈtɾiw]",
      "tags": [
        "Valencia"
      ]
    },
    {
      "rhymes": "-iw"
    }
  ],
  "word": "matriu"
}

{
  "categories": [
    "Catalan countable nouns",
    "Catalan entries with incorrect language header",
    "Catalan feminine nouns",
    "Catalan lemmas",
    "Catalan nouns",
    "Catalan terms borrowed from Latin",
    "Catalan terms derived from Latin",
    "Catalan terms with IPA pronunciation",
    "Pages with 1 entry",
    "Pages with entries",
    "Rhymes:Catalan/iw"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "mātrīx",
        "4": "mātrīcem"
      },
      "expansion": "Borrowed from Latin mātrīcem",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin mātrīcem.",
  "forms": [
    {
      "form": "matrius",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "matriu f (plural matrius)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "uterus, womb"
      ],
      "links": [
        [
          "uterus",
          "uterus"
        ],
        [
          "womb",
          "womb"
        ]
      ],
      "synonyms": [
        {
          "word": "úter"
        }
      ],
      "tags": [
        "feminine"
      ]
    },
    {
      "glosses": [
        "mold, cast"
      ],
      "links": [
        [
          "mold",
          "mold"
        ],
        [
          "cast",
          "cast"
        ]
      ],
      "synonyms": [
        {
          "word": "motlle"
        }
      ],
      "tags": [
        "feminine"
      ]
    },
    {
      "categories": [
        "ca:Mathematics"
      ],
      "glosses": [
        "matrix"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "matrix",
          "matrix"
        ]
      ],
      "raw_glosses": [
        "(mathematics) matrix"
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[məˈtɾiw]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[maˈtɾiw]",
      "tags": [
        "Valencia"
      ]
    },
    {
      "rhymes": "-iw"
    }
  ],
  "word": "matriu"
}