"giếng trời" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "giếng",
        "3": "trời",
        "t1": "well",
        "t2": "sky"
      },
      "expansion": "giếng (“well”) + trời (“sky”)",
      "name": "com"
    },
    {
      "args": {
        "1": "zh",
        "2": "天井",
        "3": "",
        "4": "atrium",
        "lit": "sky well"
      },
      "expansion": "Chinese 天井 (tiānjǐng, “atrium”, literally “sky well”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "ja",
        "2": "天井",
        "3": "",
        "4": "ceiling",
        "tr": "tenjō"
      },
      "expansion": "Japanese 天井 (tenjō, “ceiling”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From giếng (“well”) + trời (“sky”). Compare Chinese 天井 (tiānjǐng, “atrium”, literally “sky well”), Japanese 天井 (tenjō, “ceiling”).",
  "forms": [
    {
      "form": "cái",
      "tags": [
        "classifier"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "giếng trời",
      "name": "head"
    },
    {
      "args": {
        "cls": "cái"
      },
      "expansion": "(classifier cái) giếng trời",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese nouns classified by cái",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Architecture",
          "orig": "vi:Architecture",
          "parents": [
            "Applied sciences",
            "Art",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "an atrium"
      ],
      "id": "en-giếng_trời-vi-noun-DAzQ27zE",
      "links": [
        [
          "architecture",
          "architecture"
        ],
        [
          "atrium",
          "atrium"
        ]
      ],
      "raw_glosses": [
        "(architecture) an atrium"
      ],
      "topics": [
        "architecture"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ziəŋ˧˦ t͡ɕəːj˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[jiəŋ˦˧˥ ʈəːj˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[jiəŋ˦˥ ʈəːj˨˩]",
      "note": "Saigon"
    }
  ],
  "word": "giếng trời"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "giếng",
        "3": "trời",
        "t1": "well",
        "t2": "sky"
      },
      "expansion": "giếng (“well”) + trời (“sky”)",
      "name": "com"
    },
    {
      "args": {
        "1": "zh",
        "2": "天井",
        "3": "",
        "4": "atrium",
        "lit": "sky well"
      },
      "expansion": "Chinese 天井 (tiānjǐng, “atrium”, literally “sky well”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "ja",
        "2": "天井",
        "3": "",
        "4": "ceiling",
        "tr": "tenjō"
      },
      "expansion": "Japanese 天井 (tenjō, “ceiling”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From giếng (“well”) + trời (“sky”). Compare Chinese 天井 (tiānjǐng, “atrium”, literally “sky well”), Japanese 天井 (tenjō, “ceiling”).",
  "forms": [
    {
      "form": "cái",
      "tags": [
        "classifier"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "giếng trời",
      "name": "head"
    },
    {
      "args": {
        "cls": "cái"
      },
      "expansion": "(classifier cái) giếng trời",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Vietnamese compound terms",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns classified by cái",
        "Vietnamese terms with IPA pronunciation",
        "vi:Architecture"
      ],
      "glosses": [
        "an atrium"
      ],
      "links": [
        [
          "architecture",
          "architecture"
        ],
        [
          "atrium",
          "atrium"
        ]
      ],
      "raw_glosses": [
        "(architecture) an atrium"
      ],
      "topics": [
        "architecture"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ziəŋ˧˦ t͡ɕəːj˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[jiəŋ˦˧˥ ʈəːj˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[jiəŋ˦˥ ʈəːj˨˩]",
      "note": "Saigon"
    }
  ],
  "word": "giếng trời"
}