charge per unit, n.
amount of a charge or payment relative to some basis
<noun.possession> freq. cnt.: 39 freq. cnt.: 39
charge per unit rate
sample sentences
"a 10-minute phone call at that rate would cost $5"
semantic pointers
hyponym
rate of pay, pay rate
payment rate, rate of payment, repayment rate, installment rate
tax rate
interest rate, rate of interest
freight, freightage, freight rate
rate of depreciation, depreciation rate
rate of exchange, exchange rate
excursion rate
footage
linage, lineage
room rate
hypernym