"jollytail" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "jolly",
        "3": "tail"
      },
      "expansion": "jolly + tail",
      "name": "af"
    }
  ],
  "etymology_text": "From jolly + tail.",
  "forms": [
    {
      "form": "jollytails",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "jollytail (plural jollytails)",
      "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",
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          "source": "w"
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        },
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Fish",
          "orig": "en:Fish",
          "parents": [
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Galaxias maculatus (common galaxias), a freshwater fish with a marine larval stage, found from western Australia to the Falkland Islands."
      ],
      "id": "en-jollytail-en-noun-rt9DPdmN",
      "links": [
        [
          "freshwater",
          "freshwater"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "larval",
          "larval"
        ]
      ],
      "synonyms": [
        {
          "word": "common jollytail"
        },
        {
          "word": "cowfish"
        },
        {
          "word": "eel gudgeon"
        },
        {
          "word": "inanga"
        },
        {
          "word": "lananga"
        },
        {
          "word": "minnow"
        },
        {
          "word": "native trout"
        },
        {
          "word": "pulangi"
        },
        {
          "word": "slippery tarki"
        },
        {
          "word": "spotted minnow"
        },
        {
          "word": "whitebait"
        }
      ],
      "translations": [
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "pjatnístaja galáksija",
          "sense": "Galaxias maculatus",
          "tags": [
            "feminine"
          ],
          "word": "пятни́стая гала́ксия"
        }
      ]
    }
  ],
  "word": "jollytail"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "jolly",
        "3": "tail"
      },
      "expansion": "jolly + tail",
      "name": "af"
    }
  ],
  "etymology_text": "From jolly + tail.",
  "forms": [
    {
      "form": "jollytails",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "jollytail (plural jollytails)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English 3-syllable words",
        "English compound terms",
        "English countable nouns",
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        "en:Fish"
      ],
      "glosses": [
        "Galaxias maculatus (common galaxias), a freshwater fish with a marine larval stage, found from western Australia to the Falkland Islands."
      ],
      "links": [
        [
          "freshwater",
          "freshwater"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "larval",
          "larval"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "common jollytail"
    },
    {
      "word": "cowfish"
    },
    {
      "word": "eel gudgeon"
    },
    {
      "word": "inanga"
    },
    {
      "word": "lananga"
    },
    {
      "word": "minnow"
    },
    {
      "word": "native trout"
    },
    {
      "word": "pulangi"
    },
    {
      "word": "slippery tarki"
    },
    {
      "word": "spotted minnow"
    },
    {
      "word": "whitebait"
    }
  ],
  "translations": [
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "pjatnístaja galáksija",
      "sense": "Galaxias maculatus",
      "tags": [
        "feminine"
      ],
      "word": "пятни́стая гала́ксия"
    }
  ],
  "word": "jollytail"
}