Depinisyon ng dictograph, Kahulugan ng dictograph

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Definition of dictograph

English to English

noun

A telephonic instrument for office or other similar use, having a sound-magnifying device enabling the ordinary mouthpiece to be dispensed with. Much use has been made of it for overhearing, or for recording, conversations for the purpose of obtaining evidence for use in litigation.

source: Webster 1913

Nearby Word

dictograph