"유서" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "遺書",
        "2": "will, testament"
      },
      "expansion": "Sino-Korean word from 遺書 (“will, testament”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 遺書 (“will, testament”)",
  "forms": [
    {
      "form": "yuseo",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "遺書",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "遺書"
      },
      "expansion": "유서 • (yuseo) (hanja 遺書)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "a letter or note left by one immediately before death; will, testament"
      ],
      "id": "en-유서-ko-noun-M9~YE2~E",
      "links": [
        [
          "letter",
          "letter"
        ],
        [
          "note",
          "note"
        ],
        [
          "before",
          "before"
        ],
        [
          "death",
          "death"
        ],
        [
          "will",
          "will"
        ],
        [
          "testament",
          "testament"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "2 98",
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "3 97",
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "3 97",
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "3 97",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "2 98",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "32 68",
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "suicide note"
      ],
      "id": "en-유서-ko-noun-nLL1WWhL",
      "links": [
        [
          "suicide note",
          "suicide note"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[jusʰʌ̹]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "유서"
    },
    {
      "other": "[유서]"
    }
  ],
  "word": "유서"
}

{
  "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": "遺書",
        "2": "will, testament"
      },
      "expansion": "Sino-Korean word from 遺書 (“will, testament”)",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 遺書 (“will, testament”)",
  "forms": [
    {
      "form": "yuseo",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "遺書",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "遺書"
      },
      "expansion": "유서 • (yuseo) (hanja 遺書)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "a letter or note left by one immediately before death; will, testament"
      ],
      "links": [
        [
          "letter",
          "letter"
        ],
        [
          "note",
          "note"
        ],
        [
          "before",
          "before"
        ],
        [
          "death",
          "death"
        ],
        [
          "will",
          "will"
        ],
        [
          "testament",
          "testament"
        ]
      ]
    },
    {
      "glosses": [
        "suicide note"
      ],
      "links": [
        [
          "suicide note",
          "suicide note"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[jusʰʌ̹]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "유서"
    },
    {
      "other": "[유서]"
    }
  ],
  "word": "유서"
}