"yäkä" meaning in Sango

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en sango",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Sango",
      "orig": "sango",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "âyäkä",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Sango",
  "lang_code": "sg",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en sango",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en sango de la biogéographie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en sango de l’agronomie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en sango de l’ethnobiologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en sango de l’écologie",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Wafängoyäkä afâ yäkä.",
          "translation": "Le cultivateur cultive le champ"
        }
      ],
      "glosses": [
        "Champ; parcelle de terre utilisée pour l’agriculture."
      ],
      "id": "fr-yäkä-sg-noun-EOjGWhXz",
      "raw_tags": [
        "Agronomie",
        "Ethnobiologie"
      ],
      "topics": [
        "biogeography",
        "ecology"
      ]
    }
  ],
  "word": "yäkä"
}

{
  "categories": [
    "Noms communs en sango",
    "sango"
  ],
  "forms": [
    {
      "form": "âyäkä",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Sango",
  "lang_code": "sg",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en sango",
        "Lexique en sango de la biogéographie",
        "Lexique en sango de l’agronomie",
        "Lexique en sango de l’ethnobiologie",
        "Lexique en sango de l’écologie"
      ],
      "examples": [
        {
          "text": "Wafängoyäkä afâ yäkä.",
          "translation": "Le cultivateur cultive le champ"
        }
      ],
      "glosses": [
        "Champ; parcelle de terre utilisée pour l’agriculture."
      ],
      "raw_tags": [
        "Agronomie",
        "Ethnobiologie"
      ],
      "topics": [
        "biogeography",
        "ecology"
      ]
    }
  ],
  "word": "yäkä"
}