Dictograph

noun

Dic·​to·​graph
ˈdiktəˌgraf
: a telephonic instrument for picking up sounds in one room and transmitting them to another or recording them
formerly a U.S. registered trademark

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Cite this Entry

“Dictograph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Dictograph. Accessed 29 Mar. 2024.

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