telegraph wire
Học thuậtThân thiện
Definition
Noun: A single, insulated metal conductor used to transmit electrical signals for telegraph and telephone communication systems. It refers specifically to the physical wire that forms part of a telegraph or telephone line.
Usage
The term "telegraph wire" is used to describe the physical infrastructure of early electrical communication networks. It is a specific, countable noun.
Examples
- The storm brought down the telegraph wire, cutting off communication with the next town.
- Workers strung the telegraph wire between poles across the prairie.
- In the 19th century, messages traveled along miles of telegraph wire.
Advanced Usage
- Historical Context: The term is strongly associated with 19th and early 20th-century technology, often evoking imagery of the expansion of railroads and communication.
- Figurative Use: It can be used figuratively to suggest rapid or direct communication, though this is less common.
- News traveled along the telegraph wire of the office gossip network.
Variants and Related Words
- Telegraph line: The complete system, including poles, wires, and insulators.
- Telephone wire: A wire used for telephone signals; often used interchangeably in modern contexts for older infrastructure.
- Wire: The general term for a thin, flexible strand of metal.
- Telegraphy: The practice or technology of communicating over a distance using telegraphs.
Synonyms
- Telegraph line
- Wire (in context)
- Communication wire
Related Phrases
- Down the wire: An idiom meaning until the very last moment, derived from the finish line wire in racing, not directly from telegraphy.
- Under the wire: Just before a deadline, similarly derived from racing imagery.
Notes
The compound noun "telegraph wire" refers to the specific object. Its components are not typically used as phrasal verbs. The technology is largely obsolete, making the term primarily historical.
Noun
- the wire that carries telegraph and telephone signals