"атик" meaning in Nivkh

{
  "etymology_templates": [
    {
      "args": {
        "1": "niv",
        "2": "tuw",
        "3": "",
        "4": ""
      },
      "expansion": "Tungusic",
      "name": "der"
    }
  ],
  "etymology_text": "Proto-Nivkh *ac(i)k(ant), *ac(i)q(ant), probably from a Tungusic language.",
  "forms": [
    {
      "form": "ațik",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "niv",
        "2": "noun"
      },
      "expansion": "атик (ațik)",
      "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": "North Sakhalin Nivkh",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "niv",
          "name": "Family",
          "orig": "niv:Family",
          "parents": [
            "People",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "younger sibling"
      ],
      "id": "en-атик-niv-noun-bZxpv2Lk",
      "links": [
        [
          "younger",
          "younger"
        ],
        [
          "sibling",
          "sibling"
        ]
      ],
      "raw_glosses": [
        "(North Sakhalin) younger sibling"
      ],
      "tags": [
        "North",
        "Sakhalin"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/acik/"
    }
  ],
  "word": "атик"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "niv",
        "2": "tuw",
        "3": "",
        "4": ""
      },
      "expansion": "Tungusic",
      "name": "der"
    }
  ],
  "etymology_text": "Proto-Nivkh *ac(i)k(ant), *ac(i)q(ant), probably from a Tungusic language.",
  "forms": [
    {
      "form": "ațik",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "niv",
        "2": "noun"
      },
      "expansion": "атик (ațik)",
      "name": "head"
    }
  ],
  "lang": "Nivkh",
  "lang_code": "niv",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Nivkh entries with incorrect language header",
        "Nivkh lemmas",
        "Nivkh nouns",
        "Nivkh terms derived from Tungusic languages",
        "Nivkh terms with IPA pronunciation",
        "North Sakhalin Nivkh",
        "Pages with 1 entry",
        "Pages with entries",
        "niv:Family"
      ],
      "glosses": [
        "younger sibling"
      ],
      "links": [
        [
          "younger",
          "younger"
        ],
        [
          "sibling",
          "sibling"
        ]
      ],
      "raw_glosses": [
        "(North Sakhalin) younger sibling"
      ],
      "tags": [
        "North",
        "Sakhalin"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/acik/"
    }
  ],
  "word": "атик"
}