Definition

Proper noun A specific, fixed name for the undersea railway tunnel connecting the United Kingdom and France beneath the English Channel. It is a major infrastructure project and a proper geographical name.

Usage

The term "Channel Tunnel" is used as a singular proper noun to refer specifically to this single engineering structure. It is often preceded by the definite article "the".

Examples

• The Channel Tunnel provides a vital rail link for both passengers and freight.
• Construction of the Channel Tunnel was a monumental engineering achievement.
• Trains traveling through the Channel Tunnel can reach high speeds.

Advanced Usage

• "to take the Channel Tunnel": This phrase means to use the tunnel as a means of transport, typically by train (Eurostar or Le Shuttle).
  • We decided to take the Channel Tunnel to Paris instead of flying.

Variants and Related Words

• "Chunnel" (noun): An informal portmanteau (blend) of "Channel" and "tunnel," commonly used in journalism and casual speech.
  • The "Chunnel" celebrated its 25th anniversary.

Synonyms

• The Eurotunnel: This is a commercial name often used interchangeably, though technically it refers to the operator of the vehicle shuttle service and the tunnel's infrastructure.
  • We booked a ticket on the Eurotunnel shuttle.

Related Phrases

• "to cross via the Channel Tunnel": To make a journey between the UK and France using this tunnel.
  • It is possible to cross via the Channel Tunnel in under an hour.

Noun

1. the railroad tunnel between France and England under the English Channel