"Japanese sea lion" meaning in English

{
  "forms": [
    {
      "form": "Japanese sea lions",
      "tags": [
        "plural"
      ]
    }
  ],
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    {
      "args": {
        "head": "Japanese sea lion"
      },
      "expansion": "Japanese sea lion (plural Japanese sea lions)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Korean translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Otariid seals",
          "orig": "en:Otariid seals",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A sea lion, of species †Zalophus japonicus, inhabiting the Sea of Japan, thought to have become extinct in the 1950s."
      ],
      "id": "en-Japanese_sea_lion-en-noun-uuJb6O5X",
      "links": [
        [
          "sea lion",
          "sea lion"
        ],
        [
          "Sea of Japan",
          "Sea of Japan"
        ],
        [
          "extinct",
          "extinct"
        ]
      ],
      "translations": [
        {
          "code": "hu",
          "lang": "Hungarian",
          "lang_code": "hu",
          "sense": "Zalophus japonicus",
          "word": "japán oroszlánfóka"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "lang_code": "ja",
          "sense": "Zalophus japonicus",
          "word": "日本海驢"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "lang_code": "ja",
          "sense": "Zalophus japonicus",
          "word": "ニホンアシカ"
        },
        {
          "code": "ko",
          "lang": "Korean",
          "lang_code": "ko",
          "roman": "gangchi",
          "sense": "Zalophus japonicus",
          "word": "강치"
        },
        {
          "code": "ko",
          "lang": "Korean",
          "lang_code": "ko",
          "roman": "badasaja",
          "sense": "Zalophus japonicus",
          "word": "바다사자"
        }
      ]
    }
  ],
  "word": "Japanese sea lion"
}

{
  "forms": [
    {
      "form": "Japanese sea lions",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "Japanese sea lion (plural Japanese sea lions)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "English lemmas",
        "English multiword terms",
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        "Pages with entries",
        "Terms with Hungarian translations",
        "Terms with Japanese translations",
        "Terms with Korean translations",
        "en:Otariid seals"
      ],
      "glosses": [
        "A sea lion, of species †Zalophus japonicus, inhabiting the Sea of Japan, thought to have become extinct in the 1950s."
      ],
      "links": [
        [
          "sea lion",
          "sea lion"
        ],
        [
          "Sea of Japan",
          "Sea of Japan"
        ],
        [
          "extinct",
          "extinct"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "hu",
      "lang": "Hungarian",
      "lang_code": "hu",
      "sense": "Zalophus japonicus",
      "word": "japán oroszlánfóka"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "lang_code": "ja",
      "sense": "Zalophus japonicus",
      "word": "日本海驢"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "lang_code": "ja",
      "sense": "Zalophus japonicus",
      "word": "ニホンアシカ"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "lang_code": "ko",
      "roman": "gangchi",
      "sense": "Zalophus japonicus",
      "word": "강치"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "lang_code": "ko",
      "roman": "badasaja",
      "sense": "Zalophus japonicus",
      "word": "바다사자"
    }
  ],
  "word": "Japanese sea lion"
}