"ӿивс" meaning in Nivkh

{
  "etymology_templates": [
    {
      "args": {
        "1": "niv",
        "2": "ӿиф",
        "3": "с",
        "t1": "birchbark"
      },
      "expansion": "ӿиф (hif, “birchbark”) + -с (-s)",
      "name": "suffix"
    }
  ],
  "etymology_text": "ӿиф (hif, “birchbark”) + -с (-s).",
  "forms": [
    {
      "form": "hivs",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "niv",
        "2": "noun"
      },
      "expansion": "ӿивс (hivs)",
      "name": "head"
    }
  ],
  "lang": "Nivkh",
  "lang_code": "niv",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Nivkh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Nivkh terms suffixed with -с",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "niv",
          "name": "Trees",
          "orig": "niv:Trees",
          "parents": [
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "birch"
      ],
      "id": "en-ӿивс-niv-noun-VIpCUX-i",
      "links": [
        [
          "birch",
          "birch"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/hivs/"
    },
    {
      "ipa": "/hivs/"
    },
    {
      "ipa": "[hʲivs]",
      "note": "younger speakers"
    }
  ],
  "word": "ӿивс"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "niv",
        "2": "ӿиф",
        "3": "с",
        "t1": "birchbark"
      },
      "expansion": "ӿиф (hif, “birchbark”) + -с (-s)",
      "name": "suffix"
    }
  ],
  "etymology_text": "ӿиф (hif, “birchbark”) + -с (-s).",
  "forms": [
    {
      "form": "hivs",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "niv",
        "2": "noun"
      },
      "expansion": "ӿивс (hivs)",
      "name": "head"
    }
  ],
  "lang": "Nivkh",
  "lang_code": "niv",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Nivkh entries with incorrect language header",
        "Nivkh lemmas",
        "Nivkh nouns",
        "Nivkh terms suffixed with -с",
        "Nivkh terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "niv:Trees"
      ],
      "glosses": [
        "birch"
      ],
      "links": [
        [
          "birch",
          "birch"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/hivs/"
    },
    {
      "ipa": "/hivs/"
    },
    {
      "ipa": "[hʲivs]",
      "note": "younger speakers"
    }
  ],
  "word": "ӿивс"
}