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telegraphoscope. In DICTIOUS you will not only get to know all the dictionary meanings for the word
telegraphoscope, but we will also tell you about its etymology, its characteristics and you will know how to say
telegraphoscope in singular and plural. Everything you need to know about the word
telegraphoscope you have here. The definition of the word
telegraphoscope will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
telegraphoscope, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From telegraph + -o- + -scope.
Noun
telegraphoscope (plural telegraphoscopes)
- (historical) An instrument for telegraphically transmitting a picture and reproducing its image as a positive or negative. The transmitter includes a camera obscura and a row of minute selenium cells. The receiver includes an oscillograph, relay, equilibrator, and an induction coil whose sparks perforate a paper with tiny holes that form the image.