"midshipman fish" meaning in English

{
  "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",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "midshipman fishes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "midshipman fish",
        "2": "es"
      },
      "expansion": "midshipman fish (plural midshipman fish or midshipman fishes)",
      "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 Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Fish",
          "orig": "en:Fish",
          "parents": [
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "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",
      "links": [
        [
          "batrachoid",
          "batrachoid"
        ],
        [
          "toadfish",
          "toadfish"
        ],
        [
          "nocturnal",
          "nocturnal"
        ],
        [
          "photophore",
          "photophore"
        ],
        [
          "hum",
          "hum"
        ]
      ],
      "synonyms": [
        {
          "sense": "toadfish of genus Porichthys",
          "word": "midshipman"
        }
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "toadfish of genus Porichthys",
          "word": "kadettikala"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "rýba-míčman",
          "sense": "toadfish of genus Porichthys",
          "tags": [
            "feminine"
          ],
          "word": "ры́ба-ми́чман"
        }
      ],
      "wikipedia": [
        "midshipman fish"
      ]
    }
  ],
  "word": "midshipman fish"
}

{
  "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",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "midshipman fishes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "midshipman fish",
        "2": "es"
      },
      "expansion": "midshipman fish (plural midshipman fish or midshipman fishes)",
      "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 (genus)",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Russian translations",
        "en:Fish"
      ],
      "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."
      ],
      "links": [
        [
          "batrachoid",
          "batrachoid"
        ],
        [
          "toadfish",
          "toadfish"
        ],
        [
          "nocturnal",
          "nocturnal"
        ],
        [
          "photophore",
          "photophore"
        ],
        [
          "hum",
          "hum"
        ]
      ],
      "wikipedia": [
        "midshipman fish"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "toadfish of genus Porichthys",
      "word": "midshipman"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "toadfish of genus Porichthys",
      "word": "kadettikala"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "rýba-míčman",
      "sense": "toadfish of genus Porichthys",
      "tags": [
        "feminine"
      ],
      "word": "ры́ба-ми́чман"
    }
  ],
  "word": "midshipman fish"
}