aligners
/əˈlaɪnərz/
noun
- Plural of aligner; multiple people or things that arrange something in a straight line or correct position.
- These laser aligners are used for precise measurements.
- The aligners worked together to set up the stage.
- The factory uses robotic aligners for assembly.
- Plural of aligner; multiple clear plastic dental devices used to straighten teeth.
- You should clean your aligners every morning.
- She keeps her old aligners in a special case.
- The orthodontist gave him a set of 20 aligners.