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De Forest

[ di fawr-ist, for- ]

noun

  1. Lee, 1873–1961, U.S. inventor of radio, telegraphic, and telephonic equipment.


De Forest

/ də ˈfɒrɪst /

noun

  1. De ForestLee18731961MUSTECHNOLOGY: inventor Lee. 1873–1961, US inventor of telegraphic, telephonic, and radio equipment: patented the first triode valve (1907)
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012


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Example Sentences

De Forest is not only consolidating her position in the art world.

At thirteen years old, de Forest speaks with the confidence and the knowledge of someone much older.

These families are intimately connected with the history of the Village of De Forest.

I can assure you it was with feelings of the greatest pleasure that I met De Forest.

De Forest came up at this moment, and interrupted the conversation.

She has not forgotten the example and instructions of Dr. and Mrs. De Forest, and speaks of them with en34thusiastic interest.

The hope expressed by Mrs. De Forest in 1852, with regard to the future usefulness of Lulu, has not been disappointed.

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