per annum meaning: Adverb: per annum pur 'anum By the year; every year (usually with reference to a sum of money paid or received) "he earned $100,000 per annum"; "we issue six volum...per annum en francais:par an, pour une période d'un an; chaque annéeper annum artinya:tiap tahunper annum 뜻:1년에 한 번씩per annum перевод:1) _лат. ежегодно; в год Ex: production per annum годовая продукция