"필요성" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "必要",
        "2": "necessary",
        "3": "性",
        "4": "quality",
        "genitive": "y",
        "suffix": "y"
      },
      "expansion": "Sino-Korean word from 必要性, from 必要 (“necessary”) + 性 (“quality”), with compound/genitive tensing applied",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 必要性, from 必要 (“necessary”) + 性 (“quality”), with compound/genitive tensing applied.",
  "forms": [
    {
      "form": "piryoseong",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "必要性",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "必要性"
      },
      "expansion": "필요성 • (piryoseong) (hanja 必要性)",
      "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 suffixed with -성 (性)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Korean words with compound tensing",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "to feel the need",
          "roman": "piryoseong'eul neukkida",
          "text": "필요성을 느끼다",
          "type": "example"
        }
      ],
      "glosses": [
        "necessity, need"
      ],
      "id": "en-필요성-ko-noun-pa35Vwsf",
      "links": [
        [
          "necessity",
          "necessity"
        ],
        [
          "need",
          "need"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pʰiɾjos͈ʌ̹ŋ]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "피료썽"
    },
    {
      "other": "[피료썽]"
    }
  ],
  "word": "필요성"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "必要",
        "2": "necessary",
        "3": "性",
        "4": "quality",
        "genitive": "y",
        "suffix": "y"
      },
      "expansion": "Sino-Korean word from 必要性, from 必要 (“necessary”) + 性 (“quality”), with compound/genitive tensing applied",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 必要性, from 必要 (“necessary”) + 性 (“quality”), with compound/genitive tensing applied.",
  "forms": [
    {
      "form": "piryoseong",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "必要性",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "必要性"
      },
      "expansion": "필요성 • (piryoseong) (hanja 必要性)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean nouns",
        "Korean terms suffixed with -성 (性)",
        "Korean terms with IPA pronunciation",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Korean terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Korean words",
        "Sino-Korean words with compound tensing"
      ],
      "examples": [
        {
          "english": "to feel the need",
          "roman": "piryoseong'eul neukkida",
          "text": "필요성을 느끼다",
          "type": "example"
        }
      ],
      "glosses": [
        "necessity, need"
      ],
      "links": [
        [
          "necessity",
          "necessity"
        ],
        [
          "need",
          "need"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[pʰiɾjos͈ʌ̹ŋ]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "피료썽"
    },
    {
      "other": "[피료썽]"
    }
  ],
  "word": "필요성"
}