"bau" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "fr",
        "3": "bau"
      },
      "expansion": "Borrowed from French bau",
      "name": "bor+"
    },
    {
      "args": {
        "1": "ca",
        "2": "frk",
        "3": "*balkō",
        "4": "*balk",
        "5": "beam"
      },
      "expansion": "Frankish *balk (“beam”)",
      "name": "der"
    },
    {
      "args": {
        "1": "es",
        "2": "bao"
      },
      "expansion": "Spanish bao",
      "name": "cog"
    }
  ],
  "etymology_text": "Borrowed from French bau, from Frankish *balk (“beam”). Cognate with Spanish bao.",
  "forms": [
    {
      "form": "baus",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "bau m (plural baus)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 24 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ca",
          "name": "Nautical",
          "orig": "ca:Nautical",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "6 5 6 5 6 6 5 5 6 4 6 1 1 7 4 0 1 1 0 0 0 0 0 6 6 2 1 0 0 0 0 0 6 0 0",
          "kind": "other",
          "name": "Pages with 24 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 5 6 5 6 6 5 5 6 4 6 1 2 7 4 0 1 1 0 0 0 0 0 6 6 3 1 0 0 0 0 0 6 0 0",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "bauet"
        }
      ],
      "glosses": [
        "crossbeam"
      ],
      "id": "en-bau-ca-noun-SDs8syHJ",
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "crossbeam",
          "crossbeam"
        ]
      ],
      "raw_glosses": [
        "(nautical) crossbeam"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈbaw]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    }
  ],
  "word": "bau"
}

{
  "categories": [
    "Pages with 24 entries",
    "Pages with entries",
    "West Coast Bajau adjectives",
    "West Coast Bajau entries with incorrect language header",
    "West Coast Bajau lemmas",
    "West Coast Bajau terms derived from Proto-Austronesian",
    "West Coast Bajau terms derived from Proto-Malayo-Polynesian",
    "West Coast Bajau terms inherited from Proto-Austronesian",
    "West Coast Bajau terms inherited from Proto-Malayo-Polynesian"
  ],
  "derived": [
    {
      "word": "bauet"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "fr",
        "3": "bau"
      },
      "expansion": "Borrowed from French bau",
      "name": "bor+"
    },
    {
      "args": {
        "1": "ca",
        "2": "frk",
        "3": "*balkō",
        "4": "*balk",
        "5": "beam"
      },
      "expansion": "Frankish *balk (“beam”)",
      "name": "der"
    },
    {
      "args": {
        "1": "es",
        "2": "bao"
      },
      "expansion": "Spanish bao",
      "name": "cog"
    }
  ],
  "etymology_text": "Borrowed from French bau, from Frankish *balk (“beam”). Cognate with Spanish bao.",
  "forms": [
    {
      "form": "baus",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "bau m (plural baus)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Catalan countable nouns",
        "Catalan entries with incorrect language header",
        "Catalan lemmas",
        "Catalan masculine nouns",
        "Catalan nouns",
        "Catalan terms borrowed from French",
        "Catalan terms derived from Frankish",
        "Catalan terms derived from French",
        "Catalan terms with IPA pronunciation",
        "Pages with 24 entries",
        "Pages with entries",
        "ca:Nautical"
      ],
      "glosses": [
        "crossbeam"
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "crossbeam",
          "crossbeam"
        ]
      ],
      "raw_glosses": [
        "(nautical) crossbeam"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈbaw]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    }
  ],
  "word": "bau"
}