rate of depreciation(n = noun.possession) depreciation rate - the rate at which the value of property is reduced; used to calculate tax deduction;
is a kind of charge per unit, rate

absentee rate, at an equal rate, at any rate, attrition rate, bank rate, bargain rate, basal metabolic rate, base rate, baud rate, birth rate, crime rate, cut rate, data rate, death rate, depreciation, depreciation allowance, depreciation charge, depreciation rate, discount rate, dose rate, earnings before interest taxes depreciation and am, erythrocyte sedimentation rate, exchange rate, excursion rate, fatality rate, fertility rate, first rate, flow rate, freight rate, fuel consumption rate, growth rate, heart rate, infant mortality rate, inflation rate, installment rate, interest rate, metabolic rate, mortality rate, neonatal mortality rate, nyquist rate, occupancy rate, pay rate, payment rate, postal rate commission, prime interest rate, pulse rate, rate, rate of attrition, rate of exchange, rate of flow, rate of growth, rate of inflation, rate of interest, rate of pay, rate of payment, rate of respiration, rate of return, repayment rate, respiratory rate, room rate, sampling rate, second rate, sed rate, sedimentation rate, straight-line method of depreciation, tax rate, third rate, turnover rate, unemployment rate, vacancy rate, water rate