"삼림한계선" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "삼림(森林)",
        "3": "한계(限界)",
        "4": "선(線)",
        "t1": "forest",
        "t2": "limit",
        "t3": "line"
      },
      "expansion": "삼림(森林) (samnim, “forest”) + 한계(限界) (han'gye, “limit”) + 선(線) (seon, “line”)",
      "name": "com"
    }
  ],
  "etymology_text": "삼림(森林) (samnim, “forest”) + 한계(限界) (han'gye, “limit”) + 선(線) (seon, “line”)",
  "forms": [
    {
      "form": "samnimhan'gyeseon",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "森林限界線",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "森林限界線"
      },
      "expansion": "삼림한계선 • (samnimhan'gyeseon) (hanja 森林限界線)",
      "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 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": "topical",
          "langcode": "ko",
          "name": "Ecology",
          "orig": "ko:Ecology",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "tree line"
      ],
      "id": "en-삼림한계선-ko-noun-Hi1kTCwf",
      "links": [
        [
          "tree line",
          "tree line"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sʰa̠mnimɦa̠nɡje̞sʰʌ̹n]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[sʰa̠mnimɦa̠nɡe̞sʰʌ̹n]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "삼님한계선"
    },
    {
      "hangeul": "삼님한게선"
    }
  ],
  "word": "삼림한계선"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "삼림(森林)",
        "3": "한계(限界)",
        "4": "선(線)",
        "t1": "forest",
        "t2": "limit",
        "t3": "line"
      },
      "expansion": "삼림(森林) (samnim, “forest”) + 한계(限界) (han'gye, “limit”) + 선(線) (seon, “line”)",
      "name": "com"
    }
  ],
  "etymology_text": "삼림(森林) (samnim, “forest”) + 한계(限界) (han'gye, “limit”) + 선(線) (seon, “line”)",
  "forms": [
    {
      "form": "samnimhan'gyeseon",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "森林限界線",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "森林限界線"
      },
      "expansion": "삼림한계선 • (samnimhan'gyeseon) (hanja 森林限界線)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Korean compound terms",
        "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",
        "ko:Ecology"
      ],
      "glosses": [
        "tree line"
      ],
      "links": [
        [
          "tree line",
          "tree line"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sʰa̠mnimɦa̠nɡje̞sʰʌ̹n]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[sʰa̠mnimɦa̠nɡe̞sʰʌ̹n]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "삼님한계선"
    },
    {
      "hangeul": "삼님한게선"
    }
  ],
  "word": "삼림한계선"
}