as in pipe
a long hollow cylinder for carrying a substance (as a liquid or gas)
a penstock carried water for the waterwheel
Synonyms & Similar Words
Relevance
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Recent Examples of penstock
Brenda Burman, general manager of the Central Arizona Project, presented a diagram showing the dam’s eight large tubes, called penstocks, that water normally passes through, as well as the smaller outlet pipes that enable water releases at low reservoir levels.
—
Ian James, Los Angeles Times, 16 Apr. 2024
River water entered the powerhouse and fell down a system of 140-foot vertical pipes, called penstocks, one for each generator.
—Charles R. Morris, WSJ, 21 June 2018
The penstock flows powered the turbines that turned shafts activating the top-side generators.
—Charles R. Morris, WSJ, 21 June 2018
The reservoir can also be lowered by discharges through the dam’s power plant, but one of the two power plant outlets, known as penstocks, was shut down for routine maintenance of turbines.
—Ralph Vartabedian, latimes.com, 10 May 2017
Equipment: An intake gate called a penstock, valves and pressure gauges, turbine, switchgear, inverter, and electronics.
—Popular Mechanics Editors, Popular Mechanics, 6 Feb. 2017
Ian James, Los Angeles Times, 16 Apr. 2024
River water entered the powerhouse and fell down a system of 140-foot vertical pipes, called penstocks, one for each generator.
—Charles R. Morris, WSJ, 21 June 2018
The penstock flows powered the turbines that turned shafts activating the top-side generators.
—Charles R. Morris, WSJ, 21 June 2018
The reservoir can also be lowered by discharges through the dam’s power plant, but one of the two power plant outlets, known as penstocks, was shut down for routine maintenance of turbines.
—Ralph Vartabedian, latimes.com, 10 May 2017
Equipment: An intake gate called a penstock, valves and pressure gauges, turbine, switchgear, inverter, and electronics.
—Popular Mechanics Editors, Popular Mechanics, 6 Feb. 2017
Recent Examples of Synonyms for penstock
Noun
-
The work includes relining sewer pipes, major improvements at the treatment plant, repairing and replacing old lift stations and installing a northside interceptor to handle wastewater from the city’s north side.—
Doug Ross,
Chicago Tribune,
2 Apr. 2025
-
Cody Rhodes and Ted DiBiase messed up Orton's chance to win the title, and then DiBiase hit Orton with a pipe in a match.—
Andrew Ravens,
MSNBC Newsweek,
29 Mar. 2025
Noun
-
According to a city staff report, many residents have started or completed their lateral conduits.—
Luke Harold,
San Diego Union-Tribune,
7 Mar. 2025
-
The resulting six-part documentary appeared on Tucker Carlson’s online network, itself a reliable conduit for Kremlin propaganda.—
Shane Harris,
The Atlantic,
12 Feb. 2025
Noun
-
The process left him with a tracheostomy tube that made speaking difficult.—
Sydney Bucksbaum,
EW.com,
3 Apr. 2025
-
According to computer simulations, the twisting nature of the flux tube is a natural consequence of a long-duration interchange reconnection.—
Keith Cooper,
Space.com,
1 Apr. 2025
Noun
-
Comedian Steven Rogers has announced that his new stand-up special, Half of We, is set to premiere April 11 on the YouTube channel of Nate Bargatze’s Nateland.—
Matt Grobar,
Deadline,
2 Apr. 2025
-
The system integrated brilliantly with the Bravia 9 TV as the center channel.—
Ryan Waniata,
Wired News,
2 Apr. 2025
Cite this Entry
“Penstock.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/penstock. Accessed 10 Apr. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share