"barrelfish" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "barrel",
        "3": "fish"
      },
      "expansion": "barrel + fish",
      "name": "compound"
    }
  ],
  "etymology_text": "From barrel + fish.",
  "forms": [
    {
      "form": "barrelfishes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "barrelfish",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "+",
        "2": "barrelfish"
      },
      "expansion": "barrelfish (plural barrelfishes or barrelfish)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Stromateoid fish",
          "orig": "en:Stromateoid fish",
          "parents": [
            "Fish",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The black rudderfish, Hyperoglyphe perciformis"
      ],
      "id": "en-barrelfish-en-noun-YdJSQ-8t",
      "links": [
        [
          "rudderfish",
          "rudderfish"
        ]
      ]
    }
  ],
  "word": "barrelfish"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "barrel",
        "3": "fish"
      },
      "expansion": "barrel + fish",
      "name": "compound"
    }
  ],
  "etymology_text": "From barrel + fish.",
  "forms": [
    {
      "form": "barrelfishes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "barrelfish",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "+",
        "2": "barrelfish"
      },
      "expansion": "barrelfish (plural barrelfishes or barrelfish)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English indeclinable nouns",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "Entries using missing taxonomic name (species)",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Stromateoid fish"
      ],
      "glosses": [
        "The black rudderfish, Hyperoglyphe perciformis"
      ],
      "links": [
        [
          "rudderfish",
          "rudderfish"
        ]
      ]
    }
  ],
  "word": "barrelfish"
}