"pacu" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pt",
        "3": "pacu"
      },
      "expansion": "Portuguese pacu",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "tpw",
        "3": "paku"
      },
      "expansion": "Old Tupi paku",
      "name": "der"
    }
  ],
  "etymology_text": "From Portuguese pacu, from Old Tupi paku.",
  "forms": [
    {
      "form": "pacus",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pacu (plural pacus)",
      "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"
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          "source": "w"
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          "name": "Entries with translation boxes",
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Ye'kwana translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Characins",
          "orig": "en:Characins",
          "parents": [
            "Fish",
            "Otocephalan fish",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "english": "or Piaractus brachypomus",
          "taxonomic": "Myleus schomburgkii",
          "word": "black pacu"
        },
        {
          "alt": "Piaractus brachypomus or Colossoma macropomum",
          "word": "red-bellied pacu"
        }
      ],
      "glosses": [
        "Any of several South American freshwater fishes of the family Serrasalmidae."
      ],
      "id": "en-pacu-en-noun-MwOku1U0",
      "links": [
        [
          "South America",
          "South America"
        ],
        [
          "freshwater",
          "freshwater"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "Serrasalmidae",
          "Serrasalmidae#Translingual"
        ]
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "any of several species of South American fishes",
          "word": "paku"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "any of several species of South American fishes",
          "tags": [
            "masculine"
          ],
          "word": "pacu"
        },
        {
          "code": "mch",
          "lang": "Ye'kwana",
          "sense": "any of several species of South American fishes",
          "word": "muudu"
        }
      ],
      "wikipedia": [
        "pacu"
      ]
    }
  ],
  "word": "pacu"
}

{
  "derived": [
    {
      "english": "or Piaractus brachypomus",
      "taxonomic": "Myleus schomburgkii",
      "word": "black pacu"
    },
    {
      "alt": "Piaractus brachypomus or Colossoma macropomum",
      "word": "red-bellied pacu"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pt",
        "3": "pacu"
      },
      "expansion": "Portuguese pacu",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "tpw",
        "3": "paku"
      },
      "expansion": "Old Tupi paku",
      "name": "der"
    }
  ],
  "etymology_text": "From Portuguese pacu, from Old Tupi paku.",
  "forms": [
    {
      "form": "pacus",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pacu (plural pacus)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
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        "English nouns",
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        "English terms derived from Portuguese",
        "Entries with translation boxes",
        "Pages with 7 entries",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Portuguese translations",
        "Terms with Ye'kwana translations",
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      "glosses": [
        "Any of several South American freshwater fishes of the family Serrasalmidae."
      ],
      "links": [
        [
          "South America",
          "South America"
        ],
        [
          "freshwater",
          "freshwater"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "Serrasalmidae",
          "Serrasalmidae#Translingual"
        ]
      ],
      "wikipedia": [
        "pacu"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "any of several species of South American fishes",
      "word": "paku"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "any of several species of South American fishes",
      "tags": [
        "masculine"
      ],
      "word": "pacu"
    },
    {
      "code": "mch",
      "lang": "Ye'kwana",
      "sense": "any of several species of South American fishes",
      "word": "muudu"
    }
  ],
  "word": "pacu"
}