"dầu hàu" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "dầu",
        "3": "hàu",
        "t1": "oil",
        "t2": "oyster"
      },
      "expansion": "dầu (“oil”) + hàu (“oyster”)",
      "name": "com"
    },
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "蠔油",
        "nocap": "y",
        "tr": "oyster sauce"
      },
      "expansion": "calque of Chinese 蠔油／蚝油 (oyster sauce)",
      "name": "cal"
    }
  ],
  "etymology_text": "dầu (“oil”) + hàu (“oyster”), calque of Chinese 蠔油／蚝油 (oyster sauce).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "dầu hàu",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "dầu hàu",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "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 without classifiers",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Condiments",
          "orig": "vi:Condiments",
          "parents": [
            "Foods",
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "oyster sauce"
      ],
      "id": "en-dầu_hàu-vi-noun-Eea-nPkg",
      "links": [
        [
          "oyster sauce",
          "oyster sauce"
        ]
      ],
      "synonyms": [
        {
          "word": "dầu hào"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zəw˨˩ haw˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[jəw˦˩ haw˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[jəw˨˩ ha(ː)w˨˩]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "dầu hàu"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "dầu",
        "3": "hàu",
        "t1": "oil",
        "t2": "oyster"
      },
      "expansion": "dầu (“oil”) + hàu (“oyster”)",
      "name": "com"
    },
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "蠔油",
        "nocap": "y",
        "tr": "oyster sauce"
      },
      "expansion": "calque of Chinese 蠔油／蚝油 (oyster sauce)",
      "name": "cal"
    }
  ],
  "etymology_text": "dầu (“oil”) + hàu (“oyster”), calque of Chinese 蠔油／蚝油 (oyster sauce).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "dầu hàu",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "dầu hàu",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Chinese terms with non-redundant manual transliterations",
        "Vietnamese compound terms",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns without classifiers",
        "Vietnamese terms calqued from Chinese",
        "Vietnamese terms derived from Chinese",
        "Vietnamese terms with IPA pronunciation",
        "vi:Condiments"
      ],
      "glosses": [
        "oyster sauce"
      ],
      "links": [
        [
          "oyster sauce",
          "oyster sauce"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zəw˨˩ haw˨˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[jəw˦˩ haw˦˩]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[jəw˨˩ ha(ː)w˨˩]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "dầu hào"
    }
  ],
  "word": "dầu hàu"
}