"đường sinh" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "đường",
        "3": "sinh",
        "t1": "line",
        "t2": "to give birth, to generate"
      },
      "expansion": "đường (“line”) + sinh (“to give birth, to generate”)",
      "name": "com"
    },
    {
      "args": {
        "1": "vi",
        "2": "en",
        "3": "generatrix"
      },
      "expansion": "Calque of English generatrix",
      "name": "cal"
    }
  ],
  "etymology_text": "đường (“line”) + sinh (“to give birth, to generate”). Calque of English generatrix.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "đường sinh",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "đường sinh",
      "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": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "vi",
          "name": "Geometry",
          "orig": "vi:Geometry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "generatrix"
      ],
      "id": "en-đường_sinh-vi-noun-qxS1ZIN2",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "generatrix",
          "generatrix"
        ]
      ],
      "raw_glosses": [
        "(geometry) generatrix"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗɨəŋ˨˩ sïŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗɨəŋ˦˩ ʂɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗɨəŋ˦˩ sɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗɨəŋ˨˩ ʂɨn˧˧]",
      "note": "Saigon"
    },
    {
      "ipa": "[ʔɗɨəŋ˨˩ sɨn˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "đường sinh"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "đường",
        "3": "sinh",
        "t1": "line",
        "t2": "to give birth, to generate"
      },
      "expansion": "đường (“line”) + sinh (“to give birth, to generate”)",
      "name": "com"
    },
    {
      "args": {
        "1": "vi",
        "2": "en",
        "3": "generatrix"
      },
      "expansion": "Calque of English generatrix",
      "name": "cal"
    }
  ],
  "etymology_text": "đường (“line”) + sinh (“to give birth, to generate”). Calque of English generatrix.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "đường sinh",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "đường sinh",
      "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 terms calqued from English",
        "Vietnamese terms derived from English",
        "Vietnamese terms with IPA pronunciation",
        "vi:Geometry"
      ],
      "glosses": [
        "generatrix"
      ],
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "generatrix",
          "generatrix"
        ]
      ],
      "raw_glosses": [
        "(geometry) generatrix"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗɨəŋ˨˩ sïŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗɨəŋ˦˩ ʂɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗɨəŋ˦˩ sɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗɨəŋ˨˩ ʂɨn˧˧]",
      "note": "Saigon"
    },
    {
      "ipa": "[ʔɗɨəŋ˨˩ sɨn˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "đường sinh"
}