1. having had a deduction or deductions subtracted in advance; already deducted
Usage: commonly used in financial and payroll contexts

Examples

• The prededucted amount was subtracted from her paycheck before she received it.
• Taxes were prededucted from the employee's salary.
• The net pay reflects the prededucted benefits and withholdings.
• Insurance premiums were prededucted from the monthly payment.
• He received the prededucted amount after all deductions were applied.