American Dictionary

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Definition maintenance in American English

maintenance noun

[uncountable] noun
/ˈmeɪntənəns/
1

work that is done to keep something such as a building, machine, or piece of equipment repaired and in good condition

Example

regular/routine/preventive maintenance

Example

the aircraft maintenance crew

Synonyms and related words
2

the process of continuing something or keeping it in existence

Example

the maintenance of international peace and security

Synonyms and related words
Synonyms and related words
Definition maintenance in American English