"xwa" meaning in Fon

{
  "categories": [
    {
      "kind": "other",
      "name": "Animaux en fon",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en fon",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Poissons en fon",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Fon",
      "orig": "fon",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Fon",
  "lang_code": "fon",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages liées à Wikispecies",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Poisson de rivière (Heterotis niloticus sur Wikispecies )."
      ],
      "id": "fr-xwa-fon-noun-VfQj1PZR"
    },
    {
      "glosses": [
        "Coquille de moule de rivière, utilisée pour racler le fond des marmites."
      ],
      "id": "fr-xwa-fon-noun-3qy6ZwxC"
    }
  ],
  "word": "xwa"
}

{
  "categories": [
    "Animaux en fon",
    "Noms communs en fon",
    "Poissons en fon",
    "fon"
  ],
  "lang": "Fon",
  "lang_code": "fon",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Pages liées à Wikispecies"
      ],
      "glosses": [
        "Poisson de rivière (Heterotis niloticus sur Wikispecies )."
      ]
    },
    {
      "glosses": [
        "Coquille de moule de rivière, utilisée pour racler le fond des marmites."
      ]
    }
  ],
  "word": "xwa"
}