"avank" meaning in Breton

{
  "etymology_templates": [
    {
      "args": {
        "1": "br",
        "2": "cel-bry-pro",
        "3": "*aβank"
      },
      "expansion": "Proto-Brythonic *aβank",
      "name": "inh"
    },
    {
      "args": {
        "1": "br",
        "2": "cel-pro",
        "3": "*abankos"
      },
      "expansion": "Proto-Celtic *abankos",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "afanc"
      },
      "expansion": "Welsh afanc",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Brythonic *aβank, from Proto-Celtic *abankos (compare Welsh afanc), from *abū (“river”).",
  "forms": [
    {
      "form": "avanked",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "br",
        "2": "noun",
        "3": "plural",
        "4": "avanked",
        "g": "m"
      },
      "expansion": "avank m (plural avanked)",
      "name": "head"
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Breton entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "br",
          "name": "Mammals",
          "orig": "br:Mammals",
          "parents": [
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "beaver"
      ],
      "id": "en-avank-br-noun-cdokjGBJ",
      "links": [
        [
          "beaver",
          "beaver#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "archaic"
          ],
          "word": "bever"
        },
        {
          "word": "kastor"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɑːvãŋk/"
    }
  ],
  "word": "avank"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "br",
        "2": "cel-bry-pro",
        "3": "*aβank"
      },
      "expansion": "Proto-Brythonic *aβank",
      "name": "inh"
    },
    {
      "args": {
        "1": "br",
        "2": "cel-pro",
        "3": "*abankos"
      },
      "expansion": "Proto-Celtic *abankos",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "afanc"
      },
      "expansion": "Welsh afanc",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Brythonic *aβank, from Proto-Celtic *abankos (compare Welsh afanc), from *abū (“river”).",
  "forms": [
    {
      "form": "avanked",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "br",
        "2": "noun",
        "3": "plural",
        "4": "avanked",
        "g": "m"
      },
      "expansion": "avank m (plural avanked)",
      "name": "head"
    }
  ],
  "lang": "Breton",
  "lang_code": "br",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Breton entries with incorrect language header",
        "Breton lemmas",
        "Breton masculine nouns",
        "Breton nouns",
        "Breton terms derived from Proto-Brythonic",
        "Breton terms derived from Proto-Celtic",
        "Breton terms inherited from Proto-Brythonic",
        "Breton terms inherited from Proto-Celtic",
        "Pages with 1 entry",
        "Pages with entries",
        "br:Mammals"
      ],
      "glosses": [
        "beaver"
      ],
      "links": [
        [
          "beaver",
          "beaver#English"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɑːvãŋk/"
    }
  ],
  "synonyms": [
    {
      "tags": [
        "archaic"
      ],
      "word": "bever"
    },
    {
      "word": "kastor"
    }
  ],
  "word": "avank"
}