"rockhopper penguin" meaning in English

{
  "forms": [
    {
      "form": "rockhopper penguins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rockhopper penguin (plural rockhopper penguins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Penguins",
          "orig": "en:Penguins",
          "parents": [
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any of three closely related crested penguins, in genus Eudyptes."
      ],
      "id": "en-rockhopper_penguin-en-noun-kyDgO58N",
      "links": [
        [
          "Eudyptes",
          "Eudyptes#Translingual"
        ]
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "crested penguin",
          "word": "跳岩企鵝"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "tiàoyán qǐ'é",
          "sense": "crested penguin",
          "word": "跳岩企鹅"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "crested penguin",
          "word": "kalliotöyhtöpingviini"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "crested penguin",
          "tags": [
            "masculine"
          ],
          "word": "gorfou sauteur"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "crested penguin",
          "tags": [
            "masculine"
          ],
          "word": "Felsenpinguin"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "iwatobi pengin",
          "sense": "crested penguin",
          "word": "イワトビペンギン"
        }
      ],
      "wikipedia": [
        "rockhopper penguin"
      ]
    }
  ],
  "word": "rockhopper penguin"
}

{
  "forms": [
    {
      "form": "rockhopper penguins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "rockhopper penguin (plural rockhopper penguins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Penguins"
      ],
      "glosses": [
        "Any of three closely related crested penguins, in genus Eudyptes."
      ],
      "links": [
        [
          "Eudyptes",
          "Eudyptes#Translingual"
        ]
      ],
      "wikipedia": [
        "rockhopper penguin"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "crested penguin",
      "word": "跳岩企鵝"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "tiàoyán qǐ'é",
      "sense": "crested penguin",
      "word": "跳岩企鹅"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "crested penguin",
      "word": "kalliotöyhtöpingviini"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "crested penguin",
      "tags": [
        "masculine"
      ],
      "word": "gorfou sauteur"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "crested penguin",
      "tags": [
        "masculine"
      ],
      "word": "Felsenpinguin"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "iwatobi pengin",
      "sense": "crested penguin",
      "word": "イワトビペンギン"
    }
  ],
  "word": "rockhopper penguin"
}