"midshipman fish" meaning in English

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  "etymology_text": "From midshipman + fish, after their prey-attracting photophores, which are said to resemble the buttons of a naval uniform.",
  "forms": [
    {
      "form": "midshipman fish",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "langcode": "en",
          "name": "Fish",
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      "glosses": [
        "Any species of the genus Porichthys of batrachoid toadfishes, typically nocturnal, distinguished by photophores and four lateral lines, and noted for a hum produced by males during the breeding season."
      ],
      "id": "en-midshipman_fish-en-noun-SXL1Z0DO",
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        [
          "batrachoid",
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        [
          "toadfish",
          "toadfish"
        ],
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          "nocturnal",
          "nocturnal"
        ],
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          "photophore",
          "photophore"
        ],
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          "hum",
          "hum"
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      "synonyms": [
        {
          "sense": "toadfish of genus Porichthys",
          "word": "midshipman"
        }
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "toadfish of genus Porichthys",
          "word": "kadettikala"
        }
      ],
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        "midshipman fish"
      ]
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  "word": "midshipman fish"
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  "etymology_text": "From midshipman + fish, after their prey-attracting photophores, which are said to resemble the buttons of a naval uniform.",
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  "lang_code": "en",
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        "Any species of the genus Porichthys of batrachoid toadfishes, typically nocturnal, distinguished by photophores and four lateral lines, and noted for a hum produced by males during the breeding season."
      ],
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          "nocturnal"
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          "photophore",
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          "hum",
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      "sense": "toadfish of genus Porichthys",
      "word": "midshipman"
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      "sense": "toadfish of genus Porichthys",
      "word": "kadettikala"
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