"克鯨" meaning in Japanese

{
  "forms": [
    {
      "form": "克鯨",
      "ruby": [
        [
          "克",
          "こく"
        ],
        [
          "鯨",
          "くじら"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "克鯨",
      "ruby": [
        [
          "克鯨",
          "コククジラ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kokukujira",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "kokukudira",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "こくくぢら",
      "roman": "kokukudira",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "こくくじら",
        "2": "コククジラ",
        "hhira": "こくくぢら"
      },
      "expansion": "克(こく)鯨(くじら) or 克鯨(コククジラ) • (kokukujira) ^(←こくくぢら (kokukudira)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [
            "Links with redundant alt parameters",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with multiple readings",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "ja",
          "name": "Whales",
          "orig": "ja:Whales",
          "parents": [
            "Cetaceans",
            "Even-toed ungulates",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a gray whale"
      ],
      "id": "en-克鯨-ja-noun-5OywCGUf",
      "links": [
        [
          "gray whale",
          "gray whale"
        ]
      ],
      "synonyms": [
        {
          "word": "小鯨"
        }
      ],
      "wikipedia": [
        "ja:コククジラ"
      ]
    }
  ],
  "sounds": [
    {
      "other": "こくくじら"
    },
    {
      "ipa": "[ko̞kɯ̟̊ᵝkɯ̟ᵝʑiɾa̠]"
    }
  ],
  "word": "克鯨"
}

{
  "forms": [
    {
      "form": "克鯨",
      "ruby": [
        [
          "克",
          "こく"
        ],
        [
          "鯨",
          "くじら"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "克鯨",
      "ruby": [
        [
          "克鯨",
          "コククジラ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "kokukujira",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "kokukudira",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "こくくぢら",
      "roman": "kokukudira",
      "tags": [
        "hiragana",
        "historical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "こくくじら",
        "2": "コククジラ",
        "hhira": "こくくぢら"
      },
      "expansion": "克(こく)鯨(くじら) or 克鯨(コククジラ) • (kokukujira) ^(←こくくぢら (kokukudira)?)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms historically spelled with ぢ",
        "Japanese terms spelled with secondary school kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with multiple readings",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with two Han script characters",
        "ja:Whales"
      ],
      "glosses": [
        "a gray whale"
      ],
      "links": [
        [
          "gray whale",
          "gray whale"
        ]
      ],
      "synonyms": [
        {
          "word": "小鯨"
        }
      ],
      "wikipedia": [
        "ja:コククジラ"
      ]
    }
  ],
  "sounds": [
    {
      "other": "こくくじら"
    },
    {
      "ipa": "[ko̞kɯ̟̊ᵝkɯ̟ᵝʑiɾa̠]"
    }
  ],
  "word": "克鯨"
}

{
  "called_from": "parser/304",
  "msg": "HTML tag <span> not properly closed",
  "path": [
    "克鯨"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "克鯨",
  "trace": "started on line 2, detected on line 2"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "克鯨"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "克鯨",
  "trace": ""
}