Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)
Use "dictagraph" in a sentence
"This is my 'electric ear' -- in other words the dictagraph, used, I am told, by the Secret"
"It is of a piece with our varied, hurried, efficient American life, wherein figure the business man's lunch, the dictagraph, the telegraph, the telephone, the automobile, and the railway "limited.""
"Out of them they took, besides various articles of apparel, a complete dictagraph apparatus."