"xagí gahióo" meaning in Pirahã

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions nominales en pirahã",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionnaire:Sections de type avec locution forcée",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Pirahã",
      "orig": "pirahã",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Pirahã",
  "lang_code": "myp",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en pirahã",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en pirahã de l’aéronautique",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Desmond C. Derbyshire, Geoffrey K. Pullum, Daniel Everett, Handbook of Amazonian Languages, volume 1, Walter de Gruyter, 1986, ISBN 9783110102574, page 221",
          "text": "xagí gahióo xogií áixixi pii xigiábií",
          "translation": "La piste d’atterrissage est grande, comme une rivière.\n(litt. « chemin avion grand être+emphase+emphase, eau comme »)"
        }
      ],
      "glosses": [
        "Piste d’atterrissage."
      ],
      "id": "fr-xagí_gahióo-myp-noun-~dgiQ-P6",
      "topics": [
        "aeronautics"
      ]
    }
  ],
  "word": "xagí gahióo"
}

{
  "categories": [
    "Locutions nominales en pirahã",
    "Wiktionnaire:Sections de type avec locution forcée",
    "pirahã"
  ],
  "lang": "Pirahã",
  "lang_code": "myp",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "senses": [
    {
      "categories": [
        "Exemples en pirahã",
        "Lexique en pirahã de l’aéronautique"
      ],
      "examples": [
        {
          "ref": "Desmond C. Derbyshire, Geoffrey K. Pullum, Daniel Everett, Handbook of Amazonian Languages, volume 1, Walter de Gruyter, 1986, ISBN 9783110102574, page 221",
          "text": "xagí gahióo xogií áixixi pii xigiábií",
          "translation": "La piste d’atterrissage est grande, comme une rivière.\n(litt. « chemin avion grand être+emphase+emphase, eau comme »)"
        }
      ],
      "glosses": [
        "Piste d’atterrissage."
      ],
      "topics": [
        "aeronautics"
      ]
    }
  ],
  "word": "xagí gahióo"
}