The meaning of RETAINER is a person attached or owing service to a household; especially, old-fashioned : servant.

A retainer is a custom-made device you wear in your mouth over your teeth. It helps keep your teeth in their new, correct position after braces.

He was on a $150,000 retainer from Lloyd's of London. A retainer is also a device that holds something in place. A retainer that you wear in your mouth helps to straighten your teeth.

Jul 30, 2025 · Read about teeth retainer prices, different types of retainers, and which is best to keep your teeth from moving back to where they were before braces.

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

RETAINER definition: the act of retaining in one's service. See examples of retainer used in a sentence.

Jun 3, 2025 · A retainer is a device that is fitted to your teeth after your active orthodontic treatment is complete. They’re used to preserve the positions of your teeth after treatment.

retainer the fee paid to a professional person, as a lawyer, to engage his services.

Nov 30, 2024 · Many patients underestimate their importance, but in reality, a retainer is a long-term stabilizing device that protects the time, effort, and investment you’ve made in your smile. …

From Longman Business Dictionary re‧tain‧er /rɪˈteɪnə-ər/ noun [countable] money paid to someone such as a lawyer so that they will continue to work for you in the future Directors …