maintenance

[meyn-tuh-nuhns]

noun

1. the act of maintaining.

   the maintenance of proper oral hygiene.

2. the state of being maintained.

   the maintenance of friendly relations with England.

3. care or upkeep, as of machinery or property.

   With proper maintenance the car will last for many years.

4. means of upkeep, support, or subsistence; livelihood.

   to provide a comfortable maintenance.

5. alimony or child support.

6. Law.,  an officious meddling in a suit in which the meddler has no interest, by assisting either party with means to prosecute or defend it.

adjective

1. Pharmacology, Psychiatry.,  administered to sustain a desired physiological or mental condition.

   maintenance dose.

maintenance

/ ˈmeɪntɪnəns /

noun

1. the act of maintaining or the state of being maintained

2. a means of support; livelihood

3. (modifier) of or relating to the maintaining of buildings, machinery, etc

   maintenance man

4. law (formerly unlawful) the interference in a legal action by a person having no interest in it, as by providing funds to continue the action See also champerty

5. law a provision ordered to be made by way of periodical payments or a lump sum, as after a divorce for a spouse

6. computing

   1. the correction or prevention of faults in hardware by a programme of inspection and the replacement of parts

   2. the removal of existing faults and the modification of software in response to changes in specification or environment

Other Word Forms

• nonmaintenance noun
• premaintenance noun
• self-maintenance noun

Word History and Origins

Origin of maintenance¹

First recorded in 1275–1325; Middle English maintenaunce, from Middle French maintenance; equivalent to maintain + -ance

Word History and Origins

Origin of maintenance¹

C14: from Old French; see _maintain

Example Sentences

That’s mainly due to weak demand, capacity constraints from elevated engine maintenance requirements, and cost pressures.

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At the same time, operating expenses surged 32% to $3.62 billion, boosted in part by higher costs for labor, fuel and maintenance.

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The new tax would help pay for means-tested maintenance grants, which the government said would help break down barriers.

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That doesn’t include all the attorney fees and maintenance costs, along with the exit fees should you decide to sell.

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Washington deferred maintenance for 70 years because infrastructure doesn’t win elections.

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Related Words

• care 
• conservation 
• preservation 
• supply 
• upkeep 

When To Use

Spelling tips for maintenance

The word maintenance is hard to spell because it is spelled differently from the way it is pronounced [ meyn-tuh-nuhns ]. How to spell maintenance: To spell maintenance, break it down into three parts: main - ten - ance. The suffix -ance means roughly "action."