"cas" meaning in Catalan

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "cāsus",
        "4": "",
        "5": "case"
      },
      "expansion": "Borrowed from Latin cāsus (“case”)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin cāsus (“case”).",
  "forms": [
    {
      "form": "casos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "cas m (plural casos)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "39 61",
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "estar al cas"
        },
        {
          "word": "fer cas"
        },
        {
          "word": "per si de cas"
        },
        {
          "word": "per si un cas"
        }
      ],
      "glosses": [
        "case (event, situation, or fact)"
      ],
      "id": "en-cas-ca-noun-oxECdUi7",
      "links": [
        [
          "case",
          "case"
        ]
      ],
      "related": [
        {
          "word": "casual"
        },
        {
          "word": "casuista"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈkas]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    },
    {
      "rhymes": "-as"
    }
  ],
  "word": "cas"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "ca",
        "2": "contraction"
      },
      "expansion": "cas",
      "name": "head"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "word": "ca es"
        }
      ],
      "categories": [],
      "glosses": [
        "Contraction of ca es."
      ],
      "id": "en-cas-ca-contraction-9w2rB1XH",
      "links": [
        [
          "ca",
          "ca#Catalan"
        ],
        [
          "es",
          "es#Catalan"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈkas]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    },
    {
      "rhymes": "-as"
    }
  ],
  "word": "cas"
}

{
  "categories": [
    "Catalan contractions",
    "Catalan countable nouns",
    "Catalan entries with incorrect language header",
    "Catalan lemmas",
    "Catalan masculine nouns",
    "Catalan non-lemma forms",
    "Catalan nouns",
    "Catalan terms borrowed from Latin",
    "Catalan terms derived from Latin",
    "Catalan terms with IPA pronunciation",
    "Pages with 14 entries",
    "Pages with entries",
    "Rhymes:Catalan/as",
    "Rhymes:Catalan/as/1 syllable",
    "cy:Hatred"
  ],
  "derived": [
    {
      "word": "estar al cas"
    },
    {
      "word": "fer cas"
    },
    {
      "word": "per si de cas"
    },
    {
      "word": "per si un cas"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "cāsus",
        "4": "",
        "5": "case"
      },
      "expansion": "Borrowed from Latin cāsus (“case”)",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from Latin cāsus (“case”).",
  "forms": [
    {
      "form": "casos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "cas m (plural casos)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "related": [
    {
      "word": "casual"
    },
    {
      "word": "casuista"
    }
  ],
  "senses": [
    {
      "glosses": [
        "case (event, situation, or fact)"
      ],
      "links": [
        [
          "case",
          "case"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈkas]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    },
    {
      "rhymes": "-as"
    }
  ],
  "word": "cas"
}

{
  "categories": [
    "Catalan contractions",
    "Catalan entries with incorrect language header",
    "Catalan non-lemma forms",
    "Catalan terms with IPA pronunciation",
    "Pages with 14 entries",
    "Pages with entries",
    "Rhymes:Catalan/as",
    "Rhymes:Catalan/as/1 syllable",
    "cy:Hatred"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "ca",
        "2": "contraction"
      },
      "expansion": "cas",
      "name": "head"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "word": "ca es"
        }
      ],
      "categories": [
        "Catalan contractions"
      ],
      "glosses": [
        "Contraction of ca es."
      ],
      "links": [
        [
          "ca",
          "ca#Catalan"
        ],
        [
          "es",
          "es#Catalan"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈkas]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    },
    {
      "rhymes": "-as"
    }
  ],
  "word": "cas"
}