"megger" meaning in English

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "meggers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "megger (plural meggers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
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          "_dis": "90 10",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w+disamb"
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          "_dis": "93 7",
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          "name": "English terms suffixed with -er",
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          "source": "w+disamb"
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          "_dis": "97 3",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A megohmmeter."
      ],
      "id": "en-megger-en-noun-V6LgR2cA",
      "links": [
        [
          "megohmmeter",
          "megohmmeter"
        ]
      ]
    }
  ],
  "word": "megger"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "er"
      },
      "expansion": "+ -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From megaphone (which directors traditionally use) + -er.",
  "forms": [
    {
      "form": "meggers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "megger (plural meggers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "ref": "1948 March 6, Billboard, page 44:",
          "text": "Backers, confronted with the heavy demands of directors, point out that the megger is doing more of a job than the producer […]",
          "type": "quote"
        },
        {
          "ref": "1949, Charles Reed Jones, Your Career in Motion Pictures, Radio, Television, page 180:",
          "text": "The megger, as the director is known to the motion picture industry's trade journals, has to be a sort of reservoir of knowledge, know-how, residual bits of information on all subjects and techniques.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A film director."
      ],
      "id": "en-megger-en-noun-w-Ig7o9Z",
      "links": [
        [
          "film director",
          "film director"
        ]
      ],
      "raw_glosses": [
        "(slang) A film director."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "megger"
}

{
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    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -er",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "meggers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "megger (plural meggers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A megohmmeter."
      ],
      "links": [
        [
          "megohmmeter",
          "megohmmeter"
        ]
      ]
    }
  ],
  "word": "megger"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -er",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "er"
      },
      "expansion": "+ -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From megaphone (which directors traditionally use) + -er.",
  "forms": [
    {
      "form": "meggers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "megger (plural meggers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English slang",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1948 March 6, Billboard, page 44:",
          "text": "Backers, confronted with the heavy demands of directors, point out that the megger is doing more of a job than the producer […]",
          "type": "quote"
        },
        {
          "ref": "1949, Charles Reed Jones, Your Career in Motion Pictures, Radio, Television, page 180:",
          "text": "The megger, as the director is known to the motion picture industry's trade journals, has to be a sort of reservoir of knowledge, know-how, residual bits of information on all subjects and techniques.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A film director."
      ],
      "links": [
        [
          "film director",
          "film director"
        ]
      ],
      "raw_glosses": [
        "(slang) A film director."
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "megger"
}