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Tagus

American  
[tey-guhs] / ˈteɪ gəs /

noun

  1. a river in southwestern Europe, flowing west through central Spain and Portugal to the Atlantic Ocean at Lisbon. 566 miles (910 kilometers) long.


Tagus British  
/ ˈteɪɡəs /

noun

  1. Portuguese name: Tejo.  Spanish name: Tajo.  a river in SW Europe, rising in E central Spain and flowing west to the border with Portugal, then southwest to the Atlantic at Lisbon: the longest river of the Iberian Peninsula. Length: 1007 km (626 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

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.

Authorities are also closely watching the River Tagus, where they say the flow of water from three dams was 6,500 cubic metres per second Thursday morning.

From BBC • Feb. 12, 2026

So, after the first year, I moved to Almada, across the Tagus River.

From The Wall Street Journal • Nov. 21, 2025

"It comes to a point in our lives that we have no hope," said Vitor David, a 26-year-old programmer, who rents in Almada, across the River Tagus from Lisbon, where costs are slightly lower.

From Reuters • Mar. 21, 2023

“You live in this state of anxiety,” she says in her apartment with its partial view of the River Tagus.

From Seattle Times • Mar. 16, 2023

Toledo sits on top of a hill, surrounded by the Río Tajo—the Tagus River.

From "Across So Many Seas" by Ruth Behar

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