"-a-" meaning in Norwegian Nynorsk

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "nn",
        "2": "non",
        "3": "-"
      },
      "expansion": "Old Norse",
      "name": "der"
    }
  ],
  "etymology_text": "Derived from the earlier and Old Norse genitive suffixes -a and -ar used in compounds. Akin to -e-.",
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "interfix"
      },
      "expansion": "-a-",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "interfix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "id": "en--a--nn-interfix-47DEQpj8",
      "tags": [
        "morpheme",
        "no-gloss"
      ]
    }
  ],
  "word": "-a-"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "interfix"
      },
      "expansion": "-a-",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "interfix",
  "senses": [
    {
      "alt_of": [
        {
          "word": "-an-"
        }
      ],
      "glosses": [
        "alternative form of -an-"
      ],
      "id": "en--a--nn-interfix-1yFqRk5X",
      "links": [
        [
          "-an-",
          "-an-#Norwegian_Nynorsk"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ]
    }
  ],
  "word": "-a-"
}

{
  "categories": [
    "Pages using catfix",
    "Pages with 11 entries",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "nn",
        "2": "non",
        "3": "-"
      },
      "expansion": "Old Norse",
      "name": "der"
    }
  ],
  "etymology_text": "Derived from the earlier and Old Norse genitive suffixes -a and -ar used in compounds. Akin to -e-.",
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "interfix"
      },
      "expansion": "-a-",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "interfix",
  "senses": [
    {
      "tags": [
        "morpheme",
        "no-gloss"
      ]
    }
  ],
  "word": "-a-"
}

{
  "categories": [
    "Pages with 11 entries",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "nn",
        "2": "interfix"
      },
      "expansion": "-a-",
      "name": "head"
    }
  ],
  "lang": "Norwegian Nynorsk",
  "lang_code": "nn",
  "pos": "interfix",
  "senses": [
    {
      "alt_of": [
        {
          "word": "-an-"
        }
      ],
      "glosses": [
        "alternative form of -an-"
      ],
      "links": [
        [
          "-an-",
          "-an-#Norwegian_Nynorsk"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ]
    }
  ],
  "word": "-a-"
}