"đèn xanh đèn đỏ" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "đèn xanh",
        "3": "đèn đỏ",
        "t1": "green light",
        "t2": "red light"
      },
      "expansion": "đèn xanh (“green light”) + đèn đỏ (“red light”)",
      "name": "compound"
    }
  ],
  "etymology_text": "đèn xanh (“green light”) + đèn đỏ (“red light”), referring to the two most basic colors of a traffic light.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "đèn xanh đèn đỏ",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "đèn xanh đèn đỏ",
      "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"
        }
      ],
      "derived": [
        {
          "word": "đèn xanh đỏ"
        }
      ],
      "glosses": [
        "traffic light"
      ],
      "id": "en-đèn_xanh_đèn_đỏ-vi-noun-NNc5ljV3",
      "links": [
        [
          "traffic light",
          "traffic light"
        ]
      ],
      "raw_glosses": [
        "(informal) traffic light"
      ],
      "synonyms": [
        {
          "sense": "traffic lights",
          "word": "đèn giao thông"
        },
        {
          "sense": "traffic lights",
          "word": "đèn hiệu"
        },
        {
          "sense": "traffic lights",
          "word": "đèn hiệu giao thông"
        },
        {
          "sense": "traffic lights",
          "tags": [
            "informal"
          ],
          "word": "đèn xanh đỏ"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗɛn˨˩ sajŋ̟˧˧ ʔɗɛn˨˩ ʔɗɔ˧˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗɛŋ˦˩ sɛɲ˧˧ ʔɗɛŋ˦˩ ʔɗɔ˧˨]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗɛŋ˨˩ san˧˧ ʔɗɛŋ˨˩ ʔɗɔ˨˩˦]",
      "note": "Saigon"
    }
  ],
  "word": "đèn xanh đèn đỏ"
}

{
  "derived": [
    {
      "word": "đèn xanh đỏ"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "đèn xanh",
        "3": "đèn đỏ",
        "t1": "green light",
        "t2": "red light"
      },
      "expansion": "đèn xanh (“green light”) + đèn đỏ (“red light”)",
      "name": "compound"
    }
  ],
  "etymology_text": "đèn xanh (“green light”) + đèn đỏ (“red light”), referring to the two most basic colors of a traffic light.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "đèn xanh đèn đỏ",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "đèn xanh đèn đỏ",
      "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 informal terms",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese terms with IPA pronunciation"
      ],
      "glosses": [
        "traffic light"
      ],
      "links": [
        [
          "traffic light",
          "traffic light"
        ]
      ],
      "raw_glosses": [
        "(informal) traffic light"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗɛn˨˩ sajŋ̟˧˧ ʔɗɛn˨˩ ʔɗɔ˧˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗɛŋ˦˩ sɛɲ˧˧ ʔɗɛŋ˦˩ ʔɗɔ˧˨]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗɛŋ˨˩ san˧˧ ʔɗɛŋ˨˩ ʔɗɔ˨˩˦]",
      "note": "Saigon"
    }
  ],
  "synonyms": [
    {
      "sense": "traffic lights",
      "word": "đèn giao thông"
    },
    {
      "sense": "traffic lights",
      "word": "đèn hiệu"
    },
    {
      "sense": "traffic lights",
      "word": "đèn hiệu giao thông"
    },
    {
      "sense": "traffic lights",
      "tags": [
        "informal"
      ],
      "word": "đèn xanh đỏ"
    }
  ],
  "word": "đèn xanh đèn đỏ"
}