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plumber

American  
[pluhm-er] / ˈplʌm ər /

noun

  • plumbers
    plural
  1. a person who installs and repairs piping, fixtures, appliances, and appurtenances in connection with the water supply, drainage systems, etc., both in and out of buildings.

  2. Slang. an undercover operative or spy hired to detect or stop leaks of news or secret information, often using questionable or illegal methods, as illegal entry or wiretapping.

  3. Obsolete. a worker in lead or similar metals.


plumber British  
/ ˈplʌmə /

noun

  1. a person who installs and repairs pipes, fixtures, etc, for water, drainage, and gas

"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

Noun Inflected Forms


Etymology

Origin of plumber

1375–1425; 1965–70 plumber for def. 2; late Middle English, spelling variant of Middle English plowber ≪ Late Latin plumbārius leadworker; replacing Middle English plummer < Anglo-French; Old French plummier < Latin, as above. See plumb, -er 2


Explanation

A plumber is someone whose job includes fixing pipes and installing water and sewage systems. If your kitchen sink is clogged, a plumber is the person to call. Plumbers's work ranges from relatively simple tasks like repairing toilets and removing clogs from drains, to much more complicated jobs including replacing all the old corroded pipes in a bathroom floor with new ones. The word plumber has been around since ancient Rome, when a plumber was "anyone who works with lead," and lead was a common material for pipes, baths, drains, and conduits. Fixing anything made of lead (which included roofs) made someone a plumber back then.

Keep Reading on Vocabulary.com

Vocabulary lists containing plumber

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:

As long as his electrician and plumber can find the place, he figured, he’s in good shape.

From Los Angeles Times ● Oct. 9, 2026

The suspect was variously described - by students and in media reports - as a plumber, painter or construction worker.

From BBC ● Sep. 29, 2026

But when the water heater broke, I paid the plumber.

From MarketWatch ● Sep. 24, 2026

Nat, a former Navy SEAL, launched Minuteman Plumbing, Heating & Cooling with a master plumber he met through a Harvard mentor between graduation and starting his job at a consulting firm.

From The Wall Street Journal ● Jul. 17, 2026

“Mom forgot to tell me the plumber was coming, and now I can’t even have a shower.”

From "Rules" by Cynthia Lord

“That was unintended,” he replies, only digging himself in deeper when he explains that, like plumbers or electricians, he was there to do a job.

From Salon ● Oct. 1, 2026

But they were also musicians and scientists and doctors and plumbers and farmers and mothers and fathers and brothers and sisters and very often children.

From BBC ● Aug. 27, 2026

That post contained a short clip of him talking about his respect for people who work with their hands: “We need electricians, plumbers and carpenters,” he said.

From The Wall Street Journal ● Jun. 9, 2026

AFSCME’s members include custodians, gardeners, dining hall food service staff, transportation workers and skilled craft workers such as plumbers and electricians.

From Los Angeles Times ● May 14, 2026

Rahim Khan told me Baba had personally funded the entire project, paying for the engineers, electricians, plumbers, and laborers, not to mention the city officials whose “mustaches needed oiling.”

From "The Kite Runner" by Khaled Hosseini

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