"атат" meaning in Nivkh

{
  "forms": [
    {
      "form": "atat",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "niv",
        "2": "noun",
        "3": ""
      },
      "expansion": "атат (atat)",
      "name": "head"
    }
  ],
  "lang": "Nivkh",
  "lang_code": "niv",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "East Sakhalin Nivkh",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Nivkh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "niv",
          "name": "Birds",
          "orig": "niv:Birds",
          "parents": [
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "niv",
          "name": "Zoology",
          "orig": "niv:Zoology",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "raven"
      ],
      "id": "en-атат-niv-noun-CSzaOQtH",
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "raven",
          "raven"
        ]
      ],
      "raw_glosses": [
        "(East Sakhalin, zoology) raven"
      ],
      "synonyms": [
        {
          "roman": "ves",
          "word": "вес"
        }
      ],
      "tags": [
        "East",
        "Sakhalin"
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "word": "атат"
}

{
  "forms": [
    {
      "form": "atat",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "niv",
        "2": "noun",
        "3": ""
      },
      "expansion": "атат (atat)",
      "name": "head"
    }
  ],
  "lang": "Nivkh",
  "lang_code": "niv",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "East Sakhalin Nivkh",
        "Nivkh entries with incorrect language header",
        "Nivkh lemmas",
        "Nivkh nouns",
        "niv:Birds",
        "niv:Zoology"
      ],
      "glosses": [
        "raven"
      ],
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "raven",
          "raven"
        ]
      ],
      "raw_glosses": [
        "(East Sakhalin, zoology) raven"
      ],
      "tags": [
        "East",
        "Sakhalin"
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "ves",
      "word": "вес"
    }
  ],
  "word": "атат"
}