sensitometer

(sen′sə tämət ər)

noun

an instrument used for measuring sensitivity, as of photographic film

Origin: sensit(ivity) + -o- + -meter

Related Forms:

See sensitometer in American Heritage Dictionary 4

noun
  1. A device used for measuring the sensitivity of photographic film to light.
  2. A similar device for measuring the sensitivity of eyes to light.

Origin:

Origin: sensit(ivity)

Origin: + -meter

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Related Forms:

  • senˌsi·to·metˈric (-tə-mĕtˈrĭk) adjective
  • senˌsi·tomˈe·try noun
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