plural retainers
plural retainers
Learner's definition of RETAINER
1
: an amount of money that you pay to someone (such as a lawyer) to make sure that you will have that person's services when you need them(付给律师等的)聘用定金 [count]
[noncount]
2
[count] US : a device that you put in your mouth to keep your teeth in the correct position especially after you have had braces(牙齿)固位器
3
[count] old-fashioned : a servant in a wealthy home(有钱人家里的)仆人