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detectograph. In DICTIOUS you will not only get to know all the dictionary meanings for the word
detectograph, but we will also tell you about its etymology, its characteristics and you will know how to say
detectograph in singular and plural. Everything you need to know about the word
detectograph you have here. The definition of the word
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English
Etymology
From detect + -o- + -graph. Possibly originally a trademark.
Noun
detectograph (plural detectographs)
- An early audio recording device used in wiretaps.
1914, United States Congress, Congressional edition:There were no stenographers and no detectographs in those days, and there is no record of this interview, fraught with such tremendous benefit to Germany and all Europe
1915, Journal of the Engineers' Society of Pennsylvania, volume 7: it is taken for granted that the discussions are not significant, otherwise we might consider the advisability of capturing these golden words by the installation of detectographs throughout the club house.