"代用魚" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "代用",
        "2": "だいよう",
        "3": "魚",
        "4": "ぎょ",
        "t1": "",
        "t2": ""
      },
      "expansion": "代用(だいよう) (daiyō) + 魚(ぎょ) (gyo)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "From 代用(だいよう) (daiyō) + 魚(ぎょ) (gyo).",
  "forms": [
    {
      "form": "代用魚",
      "ruby": [
        [
          "代",
          "だい"
        ],
        [
          "用",
          "よう"
        ],
        [
          "魚",
          "ぎょ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "daiyōgyo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "だいようぎょ"
      },
      "expansion": "代(だい)用(よう)魚(ぎょ) • (daiyōgyo)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "ja",
          "name": "Fish",
          "orig": "ja:Fish",
          "parents": [
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Foods",
          "orig": "ja:Foods",
          "parents": [
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "fish species eaten in place of another species"
      ],
      "id": "en-代用魚-ja-noun-pKAJ60H~",
      "links": [
        [
          "fish",
          "fish"
        ]
      ],
      "synonyms": [
        {
          "roman": "daitaigyo",
          "ruby": [
            [
              "代替魚",
              "だいたいぎょ"
            ]
          ],
          "word": "代替魚"
        }
      ],
      "wikipedia": [
        "ja:代用魚"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[da̠ijo̞ːɡʲo̞]"
    }
  ],
  "word": "代用魚"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "代用",
        "2": "だいよう",
        "3": "魚",
        "4": "ぎょ",
        "t1": "",
        "t2": ""
      },
      "expansion": "代用(だいよう) (daiyō) + 魚(ぎょ) (gyo)",
      "name": "ja-compound"
    }
  ],
  "etymology_text": "From 代用(だいよう) (daiyō) + 魚(ぎょ) (gyo).",
  "forms": [
    {
      "form": "代用魚",
      "ruby": [
        [
          "代",
          "だい"
        ],
        [
          "用",
          "よう"
        ],
        [
          "魚",
          "ぎょ"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "daiyōgyo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "だいようぎょ"
      },
      "expansion": "代(だい)用(よう)魚(ぎょ) • (daiyōgyo)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with IPA pronunciation",
        "Japanese terms with non-redundant manual transliterations",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with three Han script characters",
        "ja:Fish",
        "ja:Foods"
      ],
      "glosses": [
        "fish species eaten in place of another species"
      ],
      "links": [
        [
          "fish",
          "fish"
        ]
      ],
      "wikipedia": [
        "ja:代用魚"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[da̠ijo̞ːɡʲo̞]"
    }
  ],
  "synonyms": [
    {
      "roman": "daitaigyo",
      "ruby": [
        [
          "代替魚",
          "だいたいぎょ"
        ]
      ],
      "word": "代替魚"
    }
  ],
  "word": "代用魚"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "代用魚"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "代用魚",
  "trace": ""
}