The meaning of MAINTAIN is to keep in an existing state (as of repair, efficiency, or validity) : preserve from failure or decline. How to use maintain in a sentence.

MAINTAIN meaning: 1. to continue to have; to keep in existence, or not allow to become less: 2. to keep a road…. Learn more.

Define maintain. maintain synonyms, maintain pronunciation, maintain translation, English dictionary definition of maintain. tr.v. main·tained , main·tain·ing , main·tains 1. To keep up or carry on; …

MAINTAIN definition: to keep in existence or continuance; preserve; retain. See examples of maintain used in a sentence.

Maintain, assert, aver, allege, hold, state all mean to express an opinion, judgment, or position. Maintain carries the implications of both firmness and persistence in declaring or supporting a conviction: She …

Jan 22, 2026 · maintain (third-person singular simple present maintains, present participle maintaining, simple past and past participle maintained) To keep up; to preserve; to uphold (a state, condition …

To maintain is to keep something in an existing or proper state or condition, to continue or preserve something without interruption or change, or to provide necessary support or care for something or …

If you say that someone maintains that something is true, you mean that they have stated their opinion strongly but not everyone agrees with them or believes them. He has maintained that the money was …

maintain, v. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Maintain definition: To keep up or carry on; continue.