"photodensitometry" meaning in English

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  "etymology_text": "From photo- + densitometry.",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The measurement of optical density by means of a photocell that measures the loss of light transmitted through a material"
      ],
      "id": "en-photodensitometry-en-noun-wHYxaGey",
      "links": [
        [
          "optical",
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        [
          "density",
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        ],
        [
          "photocell",
          "photocell"
        ]
      ],
      "related": [
        {
          "word": "photodensitometer"
        },
        {
          "word": "photodensitometric"
        },
        {
          "word": "photodensity"
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  "word": "photodensitometry"
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  ],
  "etymology_text": "From photo- + densitometry.",
  "head_templates": [
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "photodensitometer"
    },
    {
      "word": "photodensitometric"
    },
    {
      "word": "photodensity"
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  ],
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        "The measurement of optical density by means of a photocell that measures the loss of light transmitted through a material"
      ],
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          "optical",
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          "density",
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          "photocell",
          "photocell"
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  "word": "photodensitometry"
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