"해구" meaning in Korean

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "海溝"
      },
      "expansion": "Sino-Korean word from 海溝",
      "name": "ko-etym-Sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 海溝.",
  "forms": [
    {
      "form": "haegu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "海溝",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hangeul": "海溝"
      },
      "expansion": "해구 • (haegu) (hangeul 海溝)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "99 1",
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "kind": "other",
          "name": "Korean terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "99 1",
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "99 1",
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "99 1",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "99 1",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "93 7",
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "98 2",
          "kind": "topical",
          "langcode": "ko",
          "name": "Geology",
          "orig": "ko:Geology",
          "parents": [
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "topical",
          "langcode": "ko",
          "name": "Oceanography",
          "orig": "ko:Oceanography",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "89 11",
          "kind": "lifeform",
          "langcode": "ko",
          "name": "Otariid seals",
          "orig": "ko:Otariid seals",
          "parents": [
            "Pinnipeds",
            "Carnivores",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "oceanic trench"
      ],
      "id": "en-해구-ko-noun-8hFw98ET",
      "links": [
        [
          "oceanic trench",
          "oceanic trench"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hɛɡu]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[he̞ɡu]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "해구"
    },
    {
      "hangeul": "헤구"
    }
  ],
  "word": "해구"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "海狗"
      },
      "expansion": "Sino-Korean word from 海狗",
      "name": "ko-etym-Sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 海狗.",
  "forms": [
    {
      "form": "haegu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "海狗",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "海狗"
      },
      "expansion": "해구 • (haegu) (hanja 海狗)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "fur seal"
      ],
      "id": "en-해구-ko-noun-E5I0WPut",
      "links": [
        [
          "fur seal",
          "fur seal"
        ]
      ],
      "synonyms": [
        {
          "word": "물개"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hɛɡu]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[he̞ɡu]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "해구"
    },
    {
      "hangeul": "헤구"
    }
  ],
  "word": "해구"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean lemmas",
    "Korean nouns",
    "Korean terms with IPA pronunciation",
    "Korean terms with non-redundant non-automated sortkeys",
    "Korean terms with redundant script codes",
    "Korean terms with redundant transliterations",
    "Pages with 1 entry",
    "Pages with entries",
    "Sino-Korean words",
    "ko:Geology",
    "ko:Oceanography",
    "ko:Otariid seals"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "海溝"
      },
      "expansion": "Sino-Korean word from 海溝",
      "name": "ko-etym-Sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 海溝.",
  "forms": [
    {
      "form": "haegu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "海溝",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hangeul": "海溝"
      },
      "expansion": "해구 • (haegu) (hangeul 海溝)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "oceanic trench"
      ],
      "links": [
        [
          "oceanic trench",
          "oceanic trench"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hɛɡu]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[he̞ɡu]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "해구"
    },
    {
      "hangeul": "헤구"
    }
  ],
  "word": "해구"
}

{
  "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",
    "ko:Geology",
    "ko:Oceanography",
    "ko:Otariid seals"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "海狗"
      },
      "expansion": "Sino-Korean word from 海狗",
      "name": "ko-etym-Sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 海狗.",
  "forms": [
    {
      "form": "haegu",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "海狗",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "海狗"
      },
      "expansion": "해구 • (haegu) (hanja 海狗)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "fur seal"
      ],
      "links": [
        [
          "fur seal",
          "fur seal"
        ]
      ],
      "synonyms": [
        {
          "word": "물개"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[hɛɡu]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "ipa": "[he̞ɡu]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "해구"
    },
    {
      "hangeul": "헤구"
    }
  ],
  "word": "해구"
}