"bac" meaning in Catalan

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "bacs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "bac m (plural bacs)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "shady spot",
          "word": "obac"
        }
      ],
      "categories": [
        {
          "_dis": "19 44 37",
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "alternative form of obac (“shady spot”)"
      ],
      "id": "en-bac-ca-noun-JdQVhRqg",
      "links": [
        [
          "obac",
          "obac#Catalan"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈbak]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    }
  ],
  "word": "bac"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "bac"
      },
      "expansion": "French bac",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate with French bac.",
  "forms": [
    {
      "form": "bacs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "bac m (plural bacs)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "19 44 37",
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "vat"
      ],
      "id": "en-bac-ca-noun-fFErSLqK",
      "links": [
        [
          "vat",
          "vat"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "19 44 37",
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 0 100",
          "kind": "other",
          "langcode": "ca",
          "name": "Watercraft",
          "orig": "ca:Watercraft",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "ferry"
      ],
      "id": "en-bac-ca-noun-6Qh9CyDY",
      "links": [
        [
          "ferry",
          "ferry"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈbak]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    }
  ],
  "word": "bac"
}

{
  "categories": [
    "Catalan countable nouns",
    "Catalan entries with incorrect language header",
    "Catalan lemmas",
    "Catalan masculine nouns",
    "Catalan nouns",
    "Catalan terms with IPA pronunciation",
    "Pages with 11 entries",
    "Pages with entries",
    "ca:Watercraft"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "bacs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "bac m (plural bacs)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "shady spot",
          "word": "obac"
        }
      ],
      "glosses": [
        "alternative form of obac (“shady spot”)"
      ],
      "links": [
        [
          "obac",
          "obac#Catalan"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈbak]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    }
  ],
  "word": "bac"
}

{
  "categories": [
    "Catalan countable nouns",
    "Catalan entries with incorrect language header",
    "Catalan lemmas",
    "Catalan masculine nouns",
    "Catalan nouns",
    "Catalan terms with IPA pronunciation",
    "Pages with 11 entries",
    "Pages with entries",
    "ca:Watercraft"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "bac"
      },
      "expansion": "French bac",
      "name": "cog"
    }
  ],
  "etymology_text": "Cognate with French bac.",
  "forms": [
    {
      "form": "bacs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "bac m (plural bacs)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "vat"
      ],
      "links": [
        [
          "vat",
          "vat"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "ferry"
      ],
      "links": [
        [
          "ferry",
          "ferry"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈbak]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    }
  ],
  "word": "bac"
}