"silverfin" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "silver",
        "3": "fin"
      },
      "expansion": "silver + fin",
      "name": "compound"
    }
  ],
  "etymology_text": "From silver + fin.",
  "forms": [
    {
      "form": "silverfins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "silverfin (plural silverfins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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          "source": "w"
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          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Leuciscine fish",
          "orig": "en:Leuciscine fish",
          "parents": [
            "Cyprinids",
            "Fish",
            "Otocephalan fish",
            "Vertebrates",
            "Chordates",
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            "Nature"
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          "source": "w"
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          "orig": "en:Zoology",
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            "Sciences",
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          "source": "w"
        }
      ],
      "glosses": [
        "A small North American freshwater cyprinoid fish (Notropis whipplei, now Cyprinella whipplei)."
      ],
      "id": "en-silverfin-en-noun-TobXYwSK",
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "North America",
          "North America"
        ],
        [
          "freshwater",
          "freshwater"
        ],
        [
          "cyprinoid",
          "cyprinoid"
        ],
        [
          "fish",
          "fish"
        ]
      ],
      "raw_glosses": [
        "(zoology) A small North American freshwater cyprinoid fish (Notropis whipplei, now Cyprinella whipplei)."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ],
      "wikipedia": [
        "Cyprinella whipplei"
      ]
    }
  ],
  "word": "silverfin"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "silver",
        "3": "fin"
      },
      "expansion": "silver + fin",
      "name": "compound"
    }
  ],
  "etymology_text": "From silver + fin.",
  "forms": [
    {
      "form": "silverfins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "silverfin (plural silverfins)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "en:Leuciscine fish",
        "en:Zoology"
      ],
      "glosses": [
        "A small North American freshwater cyprinoid fish (Notropis whipplei, now Cyprinella whipplei)."
      ],
      "links": [
        [
          "zoology",
          "zoology"
        ],
        [
          "North America",
          "North America"
        ],
        [
          "freshwater",
          "freshwater"
        ],
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          "cyprinoid",
          "cyprinoid"
        ],
        [
          "fish",
          "fish"
        ]
      ],
      "raw_glosses": [
        "(zoology) A small North American freshwater cyprinoid fish (Notropis whipplei, now Cyprinella whipplei)."
      ],
      "topics": [
        "biology",
        "natural-sciences",
        "zoology"
      ],
      "wikipedia": [
        "Cyprinella whipplei"
      ]
    }
  ],
  "word": "silverfin"
}