maintenance

noun
main·​te·​nance | \ ˈmānt-nən(t)s How to pronounce maintenance (audio) , ˈmān-tə-nən(t)s\

Definition of maintenance

1 : the act of maintaining : the state of being maintained : support The building has suffered from years of poor maintenance.
2 : something that maintains at least half of them are living parasitically on the other half instead of producing maintenance for themselves— G. B. Shaw
3 : the upkeep of property or equipment the maintenance of the school
4 : an officious or unlawful intermeddling in a legal suit by assisting either party with means to carry it on

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Examples of maintenance in a Sentence

Soon he could take an Underwood apart and put it together blindfolded, a trick that won him the account for maintenance of all the typewriters at Columbia-Presbyterian hospital … — Ian Frazier, Atlantic, November 1997 The building has suffered from years of poor maintenance. the costs of routine car maintenance maintenance of law and order money for the family's maintenance
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Recent Examples on the Web

The report defined structurally deficient bridges as those with deteriorated conditions that need maintenance in the near future to ensure continued safety. San Diego Union-Tribune, "Report: New Jersey spends most on roads, doesn’t get results," 22 Aug. 2019 And a judge forced the company to respond to a media report that PG&E deferred maintenance on equipment near the ignition point of the Camp Fire, which killed 86 people and was the deadliest in state history. Mark Chediak, Bloomberg.com, "PG&E Faces Fresh Pain as Old Fire Claims Return to Haunt It," 19 Aug. 2019 Meanwhile, a judge forced the company to respond to a Wall Street Journal report that the company deferred maintenance on equipment near the ignition point of California’s deadliest wildfire. Bloomberg News, The Mercury News, "PG&E craters on risk of up to $18 billion in California wildfire lawsuits," 19 Aug. 2019 For example, your condo association may perform all exterior maintenance. Shannon Cobb Evans, Houston Chronicle, "Realtor View: Do your research before buying home, condo governed by HOA," 17 Aug. 2019 The video likely shows regular bridge maintenance involving welding equipment, according to Stan Korosec, director of government relations and security with the Ambassador Bridge Co. Korosec said the bridge often undergoes railing and deck upkeep. Emma Keith, Detroit Free Press, "Sparks fly from Ambassador Bridge during maintenance," 15 Aug. 2019 American Airlines sued in May, accusing the unions of telling members to refuse overtime, turn down off-work assignments and otherwise slow down maintenance to penalize the carrier. Dallas News, "American Airlines wins trial over mechanics in work slowdown case," 12 Aug. 2019 In fact, according to the Centers for Disease Control, incidents involving elevators or escalators kill about 30 people around the U.S. each year, and roughly half of those are people attempting to do elevator maintenance. William Thornton | Wthornton@al.com, al, "The up-and-down life of an Alabama elevator inspector," 10 Aug. 2019 The change is typically collected by groundskeepers and used to help fund cemetery maintenance. Meghan Overdeep, Southern Living, "The Reason People Leave Coins on Harper Lee’s Grave," 7 Aug. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'maintenance.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of maintenance

14th century, in the meaning defined at sense 1

History and Etymology for maintenance

Middle English, from Anglo-French, from maintenir — see maintain

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More Definitions for maintenance

maintenance

noun

English Language Learners Definition of maintenance

: the act of keeping property or equipment in good condition by making repairs, correcting problems, etc.
: the act of causing something to exist or continue without changing
: the act of providing support for someone or something

maintenance

noun
main·​te·​nance | \ ˈmān-tə-nəns How to pronounce maintenance (audio) \

Kids Definition of maintenance

1 : the act of keeping or providing for : the state of being kept or provided for One of government's jobs is the maintenance of law and order. We collected money for the family's maintenance.
2 : upkeep Workers in charge of maintenance painted the building.

maintenance

adjective
main·​te·​nance | \ ˈmānt-nən(t)s, -ᵊn-ən(t)s How to pronounce maintenance (audio) \

Medical Definition of maintenance

: designed or adequate to maintain a patient in a stable condition : serving to maintain a gradual process of healing or to prevent a relapse a maintenance dose maintenance chemotherapy

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maintenance

noun
main·​te·​nance

Legal Definition of maintenance

1a : the act of providing basic and necessary support
b : the state of having such support
2 : a financial means of providing necessary assistance: as
a : alimony
b : support
3 : the necessities of life provided for by payment of maintenance