"belongi" meaning in Douala

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en douala",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Douala",
      "orig": "douala",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Douala",
  "lang_code": "dua",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "form_of": [
        {
          "word": "elongi"
        }
      ],
      "glosses": [
        "pluriel de elongi"
      ],
      "id": "fr-belongi-dua-noun-~FaKiKPp"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "belongi"
}

{
  "categories": [
    "Formes de noms communs en douala",
    "douala"
  ],
  "lang": "Douala",
  "lang_code": "dua",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "form_of": [
        {
          "word": "elongi"
        }
      ],
      "glosses": [
        "pluriel de elongi"
      ]
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "belongi"
}