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re·tain·er | \ ri-ˈtā-nər 
\
\Definition of retainer
(Entry 1 of 2)
2 : one that retains
3 : a device or structure that holds something in place: such as
a : the part of a dental replacement (such as a bridge) by which it is made fast to adjacent natural teeth
b : a dental appliance used to hold teeth in correct position especially following orthodontic treatment
retainer
noun (2)Definition of retainer (Entry 2 of 2)
1 : the act of a client by which the services of a lawyer, counselor, or adviser are engaged
2 : a fee paid to a lawyer or professional adviser for advice or services or for a claim on services when needed
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More Definitions for retainer
retainer
nounre·tain·er | \ ri-ˈtān-ər \
\Medical Definition of retainer
1 : the part of a dental replacement (as a bridge) by which it is made fast to adjacent natural teeth
2 : a dental appliance used to hold teeth in their correct position especially following orthodontic treatment
retainer
nounre·tain·er | \ ri-ˈtā-nər \
\Legal Definition of retainer
1 : the act of a client by which the services of a lawyer are engaged
2 : a fee paid to a lawyer for advice or services or for a claim on services when needed
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Time Traveler for retainer
The first known use of retainer was in 1508
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