Dictionary.com
Thesaurus.com

Tiber

American  
[tahy-ber] / ˈtaɪ bər /

noun

  1. a river in central Italy, flowing through Rome into the Mediterranean. 244 miles (395 km) long.


Tiber British  
/ ˈtaɪbə /

noun

  1. Ancient name: Tiberis.  Italian name: Tevere.  a river in central Italy, rising in the Tuscan Apennines and flowing south through Rome to the Tyrrhenian Sea. Length: 405 km (252 miles)

"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

Other Word Forms

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.

See Examples For:

The tributary of the Potomac River cutting across the land was called Tiber Creek after the river that flowed through the Eternal City.

From The Wall Street Journal Jan. 20, 2026

Before the Mass, there were cheers from the crowd when the pontiff appeared in his popemobile as it drove around St Peter's Square and down Via della Conciliazione to the river Tiber and back.

From BBC May 18, 2025

River Tiber, his best prospect, was scratched earlier Friday by the veterinarians.

From Seattle Times Nov. 3, 2023

The site is just a few hundred feet from the Vatican on the west bank of the river Tiber, in an area once covered by the Gardens of Nero.

From Scientific American Aug. 9, 2023

Purple light sprayed upward like shattered glass, and the tide poured through, shredding trees, destroying roads, wiping the Little Tiber off the map.

From "Blood of Olympus" by Rick Riordan

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training