"bren" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "roa-oca",
        "3": "breny"
      },
      "expansion": "Old Catalan breny",
      "name": "der"
    },
    {
      "args": {
        "1": "ca",
        "2": "cel-gau",
        "3": "*brennos",
        "4": "",
        "5": "rotten"
      },
      "expansion": "Gaulish *brennos (“rotten”)",
      "name": "der"
    },
    {
      "args": {
        "1": "ca",
        "2": "cel-pro",
        "3": "*bragnos",
        "4": "",
        "5": "foul, rotten"
      },
      "expansion": "Proto-Celtic *bragnos (“foul, rotten”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "bran"
      },
      "expansion": "English bran",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Catalan breny, from Gaulish *brennos (“rotten”), from Proto-Celtic *bragnos (“foul, rotten”). Cognate with English bran.",
  "forms": [
    {
      "form": "brens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "bren m (plural brens)",
      "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 7 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "ca",
          "name": "Grains",
          "orig": "ca:Grains",
          "parents": [
            "Foods",
            "Grasses",
            "Eating",
            "Food and drink",
            "Commelinids",
            "Human behaviour",
            "All topics",
            "Plants",
            "Human",
            "Fundamental",
            "Lifeforms",
            "Life",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "bran"
      ],
      "id": "en-bren-ca-noun-BRlFonVR",
      "links": [
        [
          "bran",
          "bran"
        ]
      ],
      "synonyms": [
        {
          "word": "segó"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈbɾɛn]",
      "tags": [
        "Central"
      ]
    },
    {
      "ipa": "[ˈbɾən]",
      "tags": [
        "Balearic"
      ]
    },
    {
      "ipa": "[ˈbɾen]",
      "tags": [
        "Valencia"
      ]
    }
  ],
  "word": "bren"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "roa-oca",
        "3": "breny"
      },
      "expansion": "Old Catalan breny",
      "name": "der"
    },
    {
      "args": {
        "1": "ca",
        "2": "cel-gau",
        "3": "*brennos",
        "4": "",
        "5": "rotten"
      },
      "expansion": "Gaulish *brennos (“rotten”)",
      "name": "der"
    },
    {
      "args": {
        "1": "ca",
        "2": "cel-pro",
        "3": "*bragnos",
        "4": "",
        "5": "foul, rotten"
      },
      "expansion": "Proto-Celtic *bragnos (“foul, rotten”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "bran"
      },
      "expansion": "English bran",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Catalan breny, from Gaulish *brennos (“rotten”), from Proto-Celtic *bragnos (“foul, rotten”). Cognate with English bran.",
  "forms": [
    {
      "form": "brens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "bren m (plural brens)",
      "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 derived from Gaulish",
        "Catalan terms derived from Old Catalan",
        "Catalan terms derived from Proto-Celtic",
        "Catalan terms with IPA pronunciation",
        "Pages with 7 entries",
        "Pages with entries",
        "ca:Grains"
      ],
      "glosses": [
        "bran"
      ],
      "links": [
        [
          "bran",
          "bran"
        ]
      ],
      "synonyms": [
        {
          "word": "segó"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈbɾɛn]",
      "tags": [
        "Central"
      ]
    },
    {
      "ipa": "[ˈbɾən]",
      "tags": [
        "Balearic"
      ]
    },
    {
      "ipa": "[ˈbɾen]",
      "tags": [
        "Valencia"
      ]
    }
  ],
  "word": "bren"
}