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Boulder Dam

American  
[bohl-der dam] / ˈboʊl dər ˈdæm /

noun

  1. a dam on the Colorado River, on the boundary between southeastern Nevada and northwestern Arizona. 726 feet (221 meters) high; 1,244 feet (379 meters) long.


Boulder Dam British  

noun

  1. the former name (1933–47) of Hoover Dam

"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

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On this date in 1935, the gate at Boulder Dam was closed and Lake Mead began to fill.

From Washington Times Jan. 27, 2021

On this date in 1935, the governors of Arizona and Utah met at Boulder City to unveil a memorial plaque dedicated to the 89 men killed during construction of Boulder Dam.

From Washington Times May 24, 2017

The Hoover Dam, also known then as Boulder Dam, was built at the border between Arizona and Nevada, plugging the flow of the mighty Colorado River and forming Lake Mead.

From New York Times Oct. 13, 2016

The only conclusion the lunchers could draw was that Nominee Hoover, in conference with Senator Johnson last fortnight, must have agreed to be on the Federal-operation side of the Boulder Dam question.

From Time Magazine Archive

California's famed "Six Companies," which built Boulder Dam and owned Calship, already owned a controlling interest in Hendy.

From Time Magazine Archive

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