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“electromotograph”
electromotograph
An early form of a receiver for a telephone, invented by Thomas Alva Edison (1847-1931), an American inventor who patented more than a thousand inventions, among them the microphone (1877), the phonograph (1878), and an incandescent lamp (1879).
In New York City, he installed the world's first central electric power plant (1881-1882).
This entry is located in the following units:
electro-, electr-, electri-
(page 46)
grapho-, graph-, -graph, -graphy, -grapher, -graphia
(page 29)
mot-, moto-, -motile, -motility, -motorial, -motoric, -motive, -motored; mov-
(page 2)