Retener (en. Retain)
/re.te.ˈneɾ/
Slang Meanings
To withhold money
The boss is going to withhold part of our salary this month.
El jefe va a retener una parte de nuestro salario este mes.
To withhold information
I am going to withhold that information until it is necessary.
Esa información la voy a retener hasta que sea necesario.