"gammr" meaning in Old Norse

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "is",
            "2": "gammur"
          },
          "expansion": "Icelandic: gammur",
          "name": "desc"
        }
      ],
      "text": "Icelandic: gammur"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "no",
            "2": "gamber"
          },
          "expansion": "Norwegian: gamber",
          "name": "desc"
        }
      ],
      "text": "Norwegian: gamber"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "sv",
            "2": "gam"
          },
          "expansion": "Swedish: gam",
          "name": "desc"
        }
      ],
      "text": "Swedish: gam"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "non"
      },
      "expansion": "Unknown",
      "name": "unk"
    },
    {
      "args": {
        "1": "gmh",
        "2": "gabilun"
      },
      "expansion": "Middle High German gabilun",
      "name": "cog"
    },
    {
      "args": {
        "1": "es",
        "2": "gavilán"
      },
      "expansion": "Spanish gavilán",
      "name": "cog"
    },
    {
      "args": {
        "1": "non",
        "2": "gem-pro",
        "3": "*maiwaz",
        "t": "gull, seagull"
      },
      "expansion": "Proto-Germanic *maiwaz (“gull, seagull”)",
      "name": "der"
    },
    {
      "args": {
        "1": "non",
        "title": "imitative"
      },
      "expansion": "imitative",
      "name": "onomatopoeic"
    },
    {
      "args": {
        "1": "de",
        "2": "Geier",
        "3": "",
        "4": "vulture; greedy person"
      },
      "expansion": "German Geier (“vulture; greedy person”)",
      "name": "m+"
    }
  ],
  "etymology_text": "Unknown origin. Cognate with Middle High German gabilun, gampilŭn (in myth).\nPerhaps from Romance, compare Spanish gavilán. Or perhaps related to mór, from Proto-Germanic *maiwaz (“gull, seagull”), also of uncertain origin and possibly imitative. Connecting it to German Geier (“vulture; greedy person”) has been met with rejection.",
  "head_templates": [
    {
      "args": {
        "1": "non",
        "2": "nouns",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": "",
        "tr": ""
      },
      "expansion": "gammr m",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "gammr m",
      "name": "non-noun"
    }
  ],
  "lang": "Old Norse",
  "lang_code": "non",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Norse entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Old Norse onomatopoeias",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "kind of big predatory bird, or mythical creature"
      ],
      "id": "en-gammr-non-noun-YcWcjwcG",
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "gammr"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "is",
            "2": "gammur"
          },
          "expansion": "Icelandic: gammur",
          "name": "desc"
        }
      ],
      "text": "Icelandic: gammur"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "no",
            "2": "gamber"
          },
          "expansion": "Norwegian: gamber",
          "name": "desc"
        }
      ],
      "text": "Norwegian: gamber"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "sv",
            "2": "gam"
          },
          "expansion": "Swedish: gam",
          "name": "desc"
        }
      ],
      "text": "Swedish: gam"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "non"
      },
      "expansion": "Unknown",
      "name": "unk"
    },
    {
      "args": {
        "1": "gmh",
        "2": "gabilun"
      },
      "expansion": "Middle High German gabilun",
      "name": "cog"
    },
    {
      "args": {
        "1": "es",
        "2": "gavilán"
      },
      "expansion": "Spanish gavilán",
      "name": "cog"
    },
    {
      "args": {
        "1": "non",
        "2": "gem-pro",
        "3": "*maiwaz",
        "t": "gull, seagull"
      },
      "expansion": "Proto-Germanic *maiwaz (“gull, seagull”)",
      "name": "der"
    },
    {
      "args": {
        "1": "non",
        "title": "imitative"
      },
      "expansion": "imitative",
      "name": "onomatopoeic"
    },
    {
      "args": {
        "1": "de",
        "2": "Geier",
        "3": "",
        "4": "vulture; greedy person"
      },
      "expansion": "German Geier (“vulture; greedy person”)",
      "name": "m+"
    }
  ],
  "etymology_text": "Unknown origin. Cognate with Middle High German gabilun, gampilŭn (in myth).\nPerhaps from Romance, compare Spanish gavilán. Or perhaps related to mór, from Proto-Germanic *maiwaz (“gull, seagull”), also of uncertain origin and possibly imitative. Connecting it to German Geier (“vulture; greedy person”) has been met with rejection.",
  "head_templates": [
    {
      "args": {
        "1": "non",
        "2": "nouns",
        "g": "m",
        "g2": "",
        "head": "",
        "sort": "",
        "tr": ""
      },
      "expansion": "gammr m",
      "name": "head"
    },
    {
      "args": {
        "1": "m"
      },
      "expansion": "gammr m",
      "name": "non-noun"
    }
  ],
  "lang": "Old Norse",
  "lang_code": "non",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Old Norse entries with incorrect language header",
        "Old Norse lemmas",
        "Old Norse masculine nouns",
        "Old Norse nouns",
        "Old Norse onomatopoeias",
        "Old Norse terms derived from Proto-Germanic",
        "Old Norse terms with unknown etymologies"
      ],
      "glosses": [
        "kind of big predatory bird, or mythical creature"
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "gammr"
}