"hình cầu" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "球",
        "4": "",
        "5": "sphere"
      },
      "expansion": "Chinese 球 (qiú, “sphere”)",
      "name": "der"
    }
  ],
  "etymology_text": "hình (“shape”) + Chinese 球 (qiú, “sphere”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "hình cầu",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "hình cầu",
      "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": "topical",
          "langcode": "vi",
          "name": "Shapes",
          "orig": "vi:Shapes",
          "parents": [
            "Geometry",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a sphere"
      ],
      "id": "en-hình_cầu-vi-noun-EC~GeZ4K",
      "links": [
        [
          "sphere",
          "sphere#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hïŋ˨˩ kəw˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[hɨn˦˩ kəw˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[hɨn˨˩ kəw˨˩]",
      "note": "Saigon"
    }
  ],
  "word": "hình cầu"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "球",
        "4": "",
        "5": "sphere"
      },
      "expansion": "Chinese 球 (qiú, “sphere”)",
      "name": "der"
    }
  ],
  "etymology_text": "hình (“shape”) + Chinese 球 (qiú, “sphere”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "hình cầu",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "hình cầu",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese terms derived from Chinese",
        "Vietnamese terms with IPA pronunciation",
        "vi:Shapes"
      ],
      "glosses": [
        "a sphere"
      ],
      "links": [
        [
          "sphere",
          "sphere#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hïŋ˨˩ kəw˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[hɨn˦˩ kəw˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[hɨn˨˩ kəw˨˩]",
      "note": "Saigon"
    }
  ],
  "word": "hình cầu"
}