Retainer Meaning in Bengali

a person or thing that retains.

a servant or attendant who has served a family for many years.

Also called cage, separator. Machinery. a ring separating, and moving with, balls or rollers in a bearing.

Orthodontics. a fixed or removable device worn in the mouth to hold the teeth in their new position during the adaptive period after straightening appliances have been removed. Prosthodontics. a part on a bridge or the like by which the bridge is attached to the natural teeth.

the act of retaining in one's service.