"sailfin sandfish" meaning in English

{
  "forms": [
    {
      "form": "sailfin sandfishes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "sailfin sandfish",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "+",
        "2": "sailfin sandfish"
      },
      "expansion": "sailfin sandfish (plural sailfin sandfishes or sailfin sandfish)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Trachinoid fish",
          "orig": "en:Trachinoid fish",
          "parents": [
            "Fish",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A fish, Arctoscopus japonicus."
      ],
      "id": "en-sailfin_sandfish-en-noun-O2xLnBKv",
      "synonyms": [
        {
          "sense": "Arctoscopus japonicus",
          "word": "Japanese sandfish"
        }
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Arctoscopus japonicus",
          "word": "japanintähystäjä"
        },
        {
          "alt": "はたはた",
          "code": "ja",
          "lang": "Japanese",
          "roman": "hatahata",
          "sense": "Arctoscopus japonicus",
          "word": "鰰"
        },
        {
          "alt": "かみなりうお",
          "code": "ja",
          "lang": "Japanese",
          "roman": "kaminariuo",
          "sense": "Arctoscopus japonicus",
          "word": "雷魚"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "japónskij volosozúb",
          "sense": "Arctoscopus japonicus",
          "tags": [
            "masculine"
          ],
          "word": "япо́нский волосозу́б"
        }
      ]
    }
  ],
  "word": "sailfin sandfish"
}

{
  "forms": [
    {
      "form": "sailfin sandfishes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "sailfin sandfish",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "+",
        "2": "sailfin sandfish"
      },
      "expansion": "sailfin sandfish (plural sailfin sandfishes or sailfin sandfish)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries using missing taxonomic name (species)",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Japanese translations",
        "Terms with Russian translations",
        "en:Trachinoid fish"
      ],
      "glosses": [
        "A fish, Arctoscopus japonicus."
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "Arctoscopus japonicus",
      "word": "Japanese sandfish"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Arctoscopus japonicus",
      "word": "japanintähystäjä"
    },
    {
      "alt": "はたはた",
      "code": "ja",
      "lang": "Japanese",
      "roman": "hatahata",
      "sense": "Arctoscopus japonicus",
      "word": "鰰"
    },
    {
      "alt": "かみなりうお",
      "code": "ja",
      "lang": "Japanese",
      "roman": "kaminariuo",
      "sense": "Arctoscopus japonicus",
      "word": "雷魚"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "japónskij volosozúb",
      "sense": "Arctoscopus japonicus",
      "tags": [
        "masculine"
      ],
      "word": "япо́нский волосозу́б"
    }
  ],
  "word": "sailfin sandfish"
}