1
[ adverb ] by the year; every year (usually with reference to a sum of money paid or received)

Examples

"he earned $100,000 per annum" "we issue six volumes per annum"

Used in print

(Handbook of Federal Aids to Communities. U.S. Dep...)

Business loans generally are repayable in regular installments - usually monthly , including interest at the rate of 5 - 1/2 percent per_annum on the unpaid balance - and have a maximum maturity of 10 years ; the term of loans for working_capital is 6 years .

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