"청신호" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "靑信號"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "靑",
        "2": "blue",
        "3": "信號",
        "4": "signal"
      },
      "expansion": "Sino-Korean word from 靑信號, from 靑 (“blue”) + 信號 (“signal”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 靑信號, from 靑 (“blue”) + 信號 (“signal”).",
  "forms": [
    {
      "form": "cheongsinho",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "靑信號",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "靑信號"
      },
      "expansion": "청신호 • (cheongsinho) (hanja 靑信號)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "alt": "赤信號",
      "roman": "jeoksinho",
      "word": "적신호"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "green light"
      ],
      "id": "en-청신호-ko-noun-tLWmuIuY",
      "links": [
        [
          "green light",
          "green light"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "13 87",
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "14 86",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a sign that things are going smoothly"
      ],
      "id": "en-청신호-ko-noun-oq5abKnI",
      "links": [
        [
          "going",
          "going"
        ],
        [
          "smoothly",
          "smoothly"
        ]
      ],
      "raw_glosses": [
        "(figurative) a sign that things are going smoothly"
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕʰʌ̹ŋɕʰinβo̞]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "청신호"
    },
    {
      "other": "[청신호]"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "roman": "chorokbul",
      "word": "초록불"
    },
    {
      "_dis1": "0 0",
      "roman": "paranbul",
      "word": "파란불"
    }
  ],
  "word": "청신호"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean lemmas",
    "Korean nouns",
    "Korean terms with IPA pronunciation",
    "Korean terms with redundant script codes",
    "Korean terms with redundant transliterations",
    "Pages with 1 entry",
    "Pages with entries",
    "Sino-Korean words"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "靑信號"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "靑",
        "2": "blue",
        "3": "信號",
        "4": "signal"
      },
      "expansion": "Sino-Korean word from 靑信號, from 靑 (“blue”) + 信號 (“signal”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 靑信號, from 靑 (“blue”) + 信號 (“signal”).",
  "forms": [
    {
      "form": "cheongsinho",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "靑信號",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "靑信號"
      },
      "expansion": "청신호 • (cheongsinho) (hanja 靑信號)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "related": [
    {
      "alt": "赤信號",
      "roman": "jeoksinho",
      "word": "적신호"
    }
  ],
  "senses": [
    {
      "glosses": [
        "green light"
      ],
      "links": [
        [
          "green light",
          "green light"
        ]
      ]
    },
    {
      "glosses": [
        "a sign that things are going smoothly"
      ],
      "links": [
        [
          "going",
          "going"
        ],
        [
          "smoothly",
          "smoothly"
        ]
      ],
      "raw_glosses": [
        "(figurative) a sign that things are going smoothly"
      ],
      "tags": [
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕʰʌ̹ŋɕʰinβo̞]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "청신호"
    },
    {
      "other": "[청신호]"
    }
  ],
  "synonyms": [
    {
      "roman": "chorokbul",
      "word": "초록불"
    },
    {
      "roman": "paranbul",
      "word": "파란불"
    }
  ],
  "word": "청신호"
}