"-n-" meaning in Allemand

{
  "categories": [
    {
      "kind": "other",
      "name": "Interfixes en allemand",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Allemand",
      "orig": "allemand",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Allemand",
  "lang_code": "de",
  "pos": "interfix",
  "pos_title": "Interfixe",
  "senses": [
    {
      "examples": [
        {
          "text": "Schraubenschlüssel (« clef de serrage »)."
        },
        {
          "text": "Urkundenfälschung (« faux »)."
        }
      ],
      "glosses": [
        "Interfixe indiquant que la racine précédente est un attribut de la suivante, analogue à l'interfixe -s-."
      ],
      "id": "fr--n--de-interfix-ZhQFfQpj"
    }
  ],
  "sounds": [
    {
      "ipa": "\\n\\"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "-n-"
}

{
  "categories": [
    "Interfixes en allemand",
    "allemand"
  ],
  "lang": "Allemand",
  "lang_code": "de",
  "pos": "interfix",
  "pos_title": "Interfixe",
  "senses": [
    {
      "examples": [
        {
          "text": "Schraubenschlüssel (« clef de serrage »)."
        },
        {
          "text": "Urkundenfälschung (« faux »)."
        }
      ],
      "glosses": [
        "Interfixe indiquant que la racine précédente est un attribut de la suivante, analogue à l'interfixe -s-."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\n\\"
    }
  ],
  "tags": [
    "morpheme"
  ],
  "word": "-n-"
}