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Definitions

maintain

[meyn-teyn] / meɪnˈteɪn /




Usage

What are other ways to say maintain? To maintain is to support so as to preserve intact: to maintain an attitude of defiance. To support is to hold up or add strength to, literally or figuratively: The columns support the roof. To sustain, a rather elevated word, suggests completeness and adequacy in supporting: The court sustained his claim. Uphold applies especially to supporting or backing another, as in a statement, opinion, or belief: to uphold the rights of a minority.

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.

Most require temperatures near absolute zero, about -459 degrees Fahrenheit, to maintain the fragile quantum states needed for computation and communication.

From Science Daily • May 30, 2026

Detainees are paid $1 a day if they help maintain the facility, while GEO Group CEO George Zoley gets $11.2 million in annual compensation.

From Salon • May 30, 2026

Djokovic looked in complete control as he moved two sets ahead, but could not maintain his level as Fonseca proved he is the real deal.

From BBC • May 29, 2026

“I know from many conversations with colleagues that many producing teams and correspondents working on the show today have had to fight to maintain editorial independence with regularity,” Vega said.

From Los Angeles Times • May 29, 2026

Celia cannot imagine how much power and skill it would take not only to construct such a thing but to maintain it as well.

From "The Night Circus" by Erin Morgenstern




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