"hải đăng" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "海燈"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "海",
        "2": "sea",
        "3": "燈",
        "4": "lamp"
      },
      "expansion": "Sino-Vietnamese word from 海 (“sea”) and 燈 (“lamp”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 海 (“sea”) and 燈 (“lamp”).",
  "forms": [
    {
      "form": "ngọn",
      "tags": [
        "classifier"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "hải đăng",
      "name": "head"
    },
    {
      "args": {
        "cls": "ngọn"
      },
      "expansion": "(classifier ngọn) hải đăng",
      "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": "Sino-Vietnamese words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Vietnamese words with uncreated Han etymology",
          "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 ngọn",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Buildings",
          "orig": "vi:Buildings",
          "parents": [
            "Buildings and structures",
            "Architecture",
            "Applied sciences",
            "Art",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Light sources",
          "orig": "vi:Light sources",
          "parents": [
            "Light",
            "Energy",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a lighthouse"
      ],
      "id": "en-hải_đăng-vi-noun-8uQO1Ide",
      "links": [
        [
          "lighthouse",
          "lighthouse"
        ]
      ],
      "wikipedia": [
        "vi:hải đăng"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[haːj˧˩ ʔɗaŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[haːj˧˨ ʔɗaŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[haːj˨˩˦ ʔɗaŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "hải đăng"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "海燈"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "海",
        "2": "sea",
        "3": "燈",
        "4": "lamp"
      },
      "expansion": "Sino-Vietnamese word from 海 (“sea”) and 燈 (“lamp”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 海 (“sea”) and 燈 (“lamp”).",
  "forms": [
    {
      "form": "ngọn",
      "tags": [
        "classifier"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "hải đăng",
      "name": "head"
    },
    {
      "args": {
        "cls": "ngọn"
      },
      "expansion": "(classifier ngọn) hải đăng",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Sino-Vietnamese words with uncreated Han etymology",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns classified by ngọn",
        "Vietnamese terms with IPA pronunciation",
        "vi:Buildings",
        "vi:Light sources"
      ],
      "glosses": [
        "a lighthouse"
      ],
      "links": [
        [
          "lighthouse",
          "lighthouse"
        ]
      ],
      "wikipedia": [
        "vi:hải đăng"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[haːj˧˩ ʔɗaŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[haːj˧˨ ʔɗaŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[haːj˨˩˦ ʔɗaŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "hải đăng"
}