"pelvic fin" meaning in English

{
  "forms": [
    {
      "form": "pelvic fins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pelvic fin (plural pelvic fins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        },
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        {
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        },
        {
          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
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        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Animal body parts",
          "orig": "en:Animal body parts",
          "parents": [
            "Body parts",
            "Animals",
            "Body",
            "Anatomy",
            "Lifeforms",
            "All topics",
            "Biology",
            "Medicine",
            "Life",
            "Fundamental",
            "Sciences",
            "Healthcare",
            "Nature",
            "Health"
          ],
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ichthyology",
          "orig": "en:Ichthyology",
          "parents": [
            "Zoology",
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Either of a pair of fins on either side and towards the rear of a fish."
      ],
      "id": "en-pelvic_fin-en-noun-0YkEvG7l",
      "links": [
        [
          "ichthyology",
          "ichthyology"
        ],
        [
          "fin",
          "fin"
        ],
        [
          "fish",
          "fish"
        ]
      ],
      "raw_glosses": [
        "(ichthyology) Either of a pair of fins on either side and towards the rear of a fish."
      ],
      "synonyms": [
        {
          "word": "abdominal fin"
        }
      ],
      "topics": [
        "biology",
        "ichthyology",
        "natural-sciences",
        "zoology"
      ],
      "translations": [
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "either of a pair of fins",
          "tags": [
            "feminine"
          ],
          "word": "buikvin"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "either of a pair of fins",
          "word": "vatsaevä"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "either of a pair of fins",
          "tags": [
            "feminine"
          ],
          "word": "nageoire pelvienne"
        },
        {
          "code": "gl",
          "lang": "Galician",
          "sense": "either of a pair of fins",
          "tags": [
            "feminine"
          ],
          "word": "aleta pelviana"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "either of a pair of fins",
          "tags": [
            "feminine"
          ],
          "word": "Bauchflosse"
        },
        {
          "alt": "はらびれ",
          "code": "ja",
          "lang": "Japanese",
          "roman": "harabire",
          "sense": "either of a pair of fins",
          "word": "腹鰭"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "brjušnój plavník",
          "sense": "either of a pair of fins",
          "tags": [
            "masculine"
          ],
          "word": "брюшно́й плавни́к"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "either of a pair of fins",
          "tags": [
            "feminine"
          ],
          "word": "aleta pélvica"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "either of a pair of fins",
          "tags": [
            "common-gender"
          ],
          "word": "bukfena"
        }
      ],
      "wikipedia": [
        "pelvic fin"
      ]
    }
  ],
  "word": "pelvic fin"
}

{
  "forms": [
    {
      "form": "pelvic fins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
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      "expansion": "pelvic fin (plural pelvic fins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        "Terms with Japanese translations",
        "Terms with Russian translations",
        "Terms with Spanish translations",
        "Terms with Swedish translations",
        "en:Animal body parts",
        "en:Ichthyology"
      ],
      "glosses": [
        "Either of a pair of fins on either side and towards the rear of a fish."
      ],
      "links": [
        [
          "ichthyology",
          "ichthyology"
        ],
        [
          "fin",
          "fin"
        ],
        [
          "fish",
          "fish"
        ]
      ],
      "raw_glosses": [
        "(ichthyology) Either of a pair of fins on either side and towards the rear of a fish."
      ],
      "topics": [
        "biology",
        "ichthyology",
        "natural-sciences",
        "zoology"
      ],
      "wikipedia": [
        "pelvic fin"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "abdominal fin"
    }
  ],
  "translations": [
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "either of a pair of fins",
      "tags": [
        "feminine"
      ],
      "word": "buikvin"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "either of a pair of fins",
      "word": "vatsaevä"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "either of a pair of fins",
      "tags": [
        "feminine"
      ],
      "word": "nageoire pelvienne"
    },
    {
      "code": "gl",
      "lang": "Galician",
      "sense": "either of a pair of fins",
      "tags": [
        "feminine"
      ],
      "word": "aleta pelviana"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "either of a pair of fins",
      "tags": [
        "feminine"
      ],
      "word": "Bauchflosse"
    },
    {
      "alt": "はらびれ",
      "code": "ja",
      "lang": "Japanese",
      "roman": "harabire",
      "sense": "either of a pair of fins",
      "word": "腹鰭"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "brjušnój plavník",
      "sense": "either of a pair of fins",
      "tags": [
        "masculine"
      ],
      "word": "брюшно́й плавни́к"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "either of a pair of fins",
      "tags": [
        "feminine"
      ],
      "word": "aleta pélvica"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "either of a pair of fins",
      "tags": [
        "common-gender"
      ],
      "word": "bukfena"
    }
  ],
  "word": "pelvic fin"
}