per an ‧ num /pər ˈænəm/ BrE AmE ( written abbreviation p.a. ) adverb
[ Date: 1600-1700 ; Language: Latin ; Origin: 'by the year' ]
formal for each year:
a salary of $40,000 per annum
per an ‧ num /pər ˈænəm/ BrE AmE ( written abbreviation p.a. ) adverb
[ Date: 1600-1700 ; Language: Latin ; Origin: 'by the year' ]
formal for each year:
a salary of $40,000 per annum
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012