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Synonyms

cistern

American  
[sis-tern] / ˈsɪs tərn /

noun

  1. a reservoir, tank, or container for storing or holding water or other liquid.

  2. Anatomy. a reservoir or receptacle of some natural fluid of the body.


cistern British  
/ sɪˈstɜːnəl, ˈsɪstən /

noun

  1. a tank for the storage of water, esp on or within the roof of a house or connected to a WC

  2. an underground reservoir for the storage of a liquid, esp rainwater

  3. anatomy another name for cisterna

"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

  • cisternal adjective

Etymology

Origin of cistern

1250–1300; Middle English cistern ( e ) < Latin cisterna, equivalent to cist ( a ) ( cist 1 ) + -erna noun suffix

Explanation

A cistern is an underground tank that holds water. A long time ago, cistern water was used for drinking, but nowadays developed parts of the world mainly use it for watering plants and flushing toilets. The oldest cisterns that we know of were built in the Middle East about 12,000 years ago, which is around when farming was invented. That's no coincidence. It would be tough to collect enough water to grow barley and wheat without storing the water in something, especially in a place as dry as the Middle East.

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Vocabulary lists containing cistern

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.

“When I drive through my neighborhood, there are plenty of little park spaces, public spaces, where you could put a really large cistern that firefighters could tap into,” Quinn said.

From Los Angeles Times • Dec. 17, 2025

Peter Vincent, who lives in Grove Hill, said he noticed that the "cistern wasn't refilling properly" on Sunday morning.

From BBC • Nov. 30, 2025

Dressed in a Carhartt hoodie and knit cap, he watches a backhoe operator dig a pit for a cistern, which will connect to the new sink that will be installed in the kitchen.

From Los Angeles Times • Apr. 7, 2024

Near the village of Jaun, a construction crew was laying pipes to deliver electricity and water from a new cistern to six local farms.

From New York Times • Jan. 21, 2024

I made my way over to the flat roof of the town hall and climbed the ladder to the cistern.

From "The Name of the Wind" by Patrick Rothfuss