"靑信號" meaning in All languages combined

{
  "forms": [
    {
      "form": "cheongsinho",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "청신호",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "hj",
        "hangeul": "청신호"
      },
      "expansion": "靑信號 • (cheongsinho) (hangeul 청신호)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "green light",
          "word": "청신호"
        }
      ],
      "glosses": [
        "hanja form of 청신호 (“green light”)"
      ],
      "id": "en-靑信號-ko-noun-NM2GyH5Z",
      "links": [
        [
          "hanja",
          "hanja#English"
        ],
        [
          "청신호",
          "청신호#Korean"
        ]
      ],
      "tags": [
        "form-of",
        "hanja"
      ]
    }
  ],
  "word": "靑信號"
}

{
  "forms": [
    {
      "form": "cheongsinho",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "청신호",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "hj",
        "hangeul": "청신호"
      },
      "expansion": "靑信號 • (cheongsinho) (hangeul 청신호)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean entries with incorrect language header",
        "Korean hanja forms",
        "Korean lemmas",
        "Korean nouns",
        "Korean nouns in Han script",
        "Korean terms with non-redundant non-automated sortkeys",
        "Korean terms with redundant script codes",
        "Pages with 1 entry"
      ],
      "form_of": [
        {
          "extra": "green light",
          "word": "청신호"
        }
      ],
      "glosses": [
        "hanja form of 청신호 (“green light”)"
      ],
      "links": [
        [
          "hanja",
          "hanja#English"
        ],
        [
          "청신호",
          "청신호#Korean"
        ]
      ],
      "tags": [
        "form-of",
        "hanja"
      ]
    }
  ],
  "word": "靑信號"
}