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Definitions

tunnel

[tuhn-l] / ˈtʌn l /


VERB
dig a passage through
Synonyms
Antonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Once your traffic reaches the VPN server, it has reached the end of the tunnel and needs to be decrypted before your requests can be forwarded to the site or service you’re attempting to access.

From Salon • Jun. 2, 2026

Video released by the US Justice Department shows apparently well-made concrete steps leading into the tunnel, which appears to be hewn from rock and with a concrete floor.

From Barron's • Jun. 2, 2026

Ferrari's Jacky Ickx drives into the tunnel in 1972.

From BBC • Jun. 1, 2026

The LHC is a giant particle accelerator built in a 27km-long circular tunnel under the French-Swiss border.

From Science Daily • May 26, 2026

From the Decoding Room, deciphered messages go to Hut 3—through a wooden tunnel.

From "The Bletchley Riddle" by Ruta Sepetys and Steve Sheinkin




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