"kahaí" meaning in Pirahã

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en pirahã",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Pirahã",
      "orig": "pirahã",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    " ",
    "Mot recueilli par Daniel L. Everett."
  ],
  "lang": "Pirahã",
  "lang_code": "myp",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Armes en pirahã",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en pirahã",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en pirahã de la chasse",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Daniel Everett, lingua pirahã et a teoria da sintaxe, Unicamp, 1983, page 37",
          "text": "Hi kahaí kaixiigá.",
          "translation": "Il/elle fait une flèche."
        }
      ],
      "glosses": [
        "Flèche."
      ],
      "id": "fr-kahaí-myp-noun-HCK4f8eg",
      "raw_tags": [
        "Armement"
      ],
      "topics": [
        "hunting"
      ]
    }
  ],
  "word": "kahaí"
}

{
  "categories": [
    "Noms communs en pirahã",
    "pirahã"
  ],
  "etymology_texts": [
    " ",
    "Mot recueilli par Daniel L. Everett."
  ],
  "lang": "Pirahã",
  "lang_code": "myp",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Armes en pirahã",
        "Exemples en pirahã",
        "Lexique en pirahã de la chasse"
      ],
      "examples": [
        {
          "ref": "Daniel Everett, lingua pirahã et a teoria da sintaxe, Unicamp, 1983, page 37",
          "text": "Hi kahaí kaixiigá.",
          "translation": "Il/elle fait une flèche."
        }
      ],
      "glosses": [
        "Flèche."
      ],
      "raw_tags": [
        "Armement"
      ],
      "topics": [
        "hunting"
      ]
    }
  ],
  "word": "kahaí"
}