"-ñü" meaning in Ye'kwana

{
  "etymology_text": "Perhaps cognate to a possessive suffix -nü found in other Cariban languages.",
  "head_templates": [
    {
      "args": {
        "1": "mch",
        "2": "suffix"
      },
      "expansion": "-ñü",
      "name": "head"
    }
  ],
  "lang": "Ye'kwana",
  "lang_code": "mch",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ye'kwana entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Marks a noun as possessed; used only with a very small handful of nouns."
      ],
      "id": "en--ñü-mch-suffix-V8O~Xq2v",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[-ɲɨ]"
    }
  ],
  "word": "-ñü"
}

{
  "etymology_text": "Perhaps cognate to a possessive suffix -nü found in other Cariban languages.",
  "head_templates": [
    {
      "args": {
        "1": "mch",
        "2": "suffix"
      },
      "expansion": "-ñü",
      "name": "head"
    }
  ],
  "lang": "Ye'kwana",
  "lang_code": "mch",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Ye'kwana entries with incorrect language header",
        "Ye'kwana lemmas",
        "Ye'kwana suffixes",
        "Ye'kwana terms with IPA pronunciation"
      ],
      "glosses": [
        "Marks a noun as possessed; used only with a very small handful of nouns."
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[-ɲɨ]"
    }
  ],
  "word": "-ñü"
}