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

The marine and air transportation, [9] offshore structures, [10] industrial plant and facility management industries depend on maintenance, repair and overhaul (MRO) including scheduled or preventive …

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; …

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, 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 …

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

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 …

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

Definition of maintain verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.