Definition

Proper noun * Lee De Forest: A specific historical person, an American electrical engineer and inventor. He is credited with a pivotal invention in early electronics.

Usage

This term is used as a fixed title or epithet to identify Lee De Forest, emphasizing his foundational contribution to radio technology. It is typically used in historical or technical contexts. * Lee De Forest, often called the father of radio, held hundreds of patents. * The father of radio, Lee De Forest, demonstrated his audion tube in 1907.

Advanced Usage

• The term can be used metaphorically in discussions about innovation and legacy.
  • In the history of communication, he stands as the father of radio.

Variants and Related Words

• Inventor of the Audion: A more technical reference to his specific key invention (the triode vacuum tube or "Audion").
• Pioneer of radio

Synonyms

• Lee De Forest
• Radio pioneer

Notes on Meaning

• This is a proper noun functioning as a title or honorific. It refers exclusively to one individual, Lee De Forest, and is not a general term.
• The definition highlights his specific achievement: patenting the first triode vacuum tube, which was essential for detecting and amplifying radio signals.

Noun

1. United States electrical engineer who in 1907 patented the first triode vacuum tube, which made it possible to detect and amplify radio waves (1873-1961)