"hát ru" meaning in Vietnamese

{
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "hát ru",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "hát ru",
      "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": "Music",
          "orig": "vi:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Sleep",
          "orig": "vi:Sleep",
          "parents": [
            "Body",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "lullaby"
      ],
      "id": "en-hát_ru-vi-noun-eBY6mzKk",
      "links": [
        [
          "lullaby",
          "lullaby"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[haːt̚˧˦ zu˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[haːk̚˦˧˥ ʐʊw˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[haːk̚˦˥ ɹʊw˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "hát ru"
}

{
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "hát ru",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "hát ru",
      "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 with IPA pronunciation",
        "vi:Music",
        "vi:Sleep"
      ],
      "glosses": [
        "lullaby"
      ],
      "links": [
        [
          "lullaby",
          "lullaby"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[haːt̚˧˦ zu˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[haːk̚˦˧˥ ʐʊw˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[haːk̚˦˥ ɹʊw˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "hát ru"
}