Word Study
per year
WORDNET DICTIONARY
Adverbial per year has 1 sense
- per year(r = adv.all) annually, each year, p.a., per annum - 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 volumes per annum"
For further exploring for "per year" in Webster Dictionary Online