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maintenance

nouncommon in dialogue

  • //ˈmeɪnt(ə)nəns//

Actions performed to keep some machine or system functioning or in service.

noun

  1. 1

    Actions performed to keep some machine or system functioning or in service.

    They are all preventable by proper maintenance, but non-safety critical maintenance has to be evaluated, so failures are an accepted penalty for keeping maintenance costs down.

  2. 2

    A tort and (in some jurisdictions) an offence committed when a third party who does not have a bona fide interest in a lawsuit provides help or acquires an interest to a litigant's lawsuit.

  3. 3

    Alimony, a periodical payment or a lump sum made or ordered to be made to a spouse after a divorce.

  4. 4

    Child support.

  5. 5

    Money required or spent to provide for the needs of a person or a family.

    From Pond to Pond he roamed, from moor to moor; / Housing, with God's good help, by choice or chance: / And in this way he gained an honest maintenance.

  6. 6

    The natural process which keeps an organism alive.

  7. 7

    Software updates that fix bugs and improve stability rather than adding new features.

    a maintenance release; a maintenance version

  8. 8

    Variant of maintenance medicineEllipsis of maintenance medicine.

Etymology

From Middle English mayntenaunce, from Old French maintenance, from maintenir, from Latin manus tenēre (“to hold in the hand”). By surface analysis, maintain + -ance. Note that maintain has undergone a sound and spelling change, hence is spelt with -tain-, rather than the -ten- still found in maintenance.

Forms

plural
maintenances
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).