Per Annum
Black's Law Dictionary · Henry Campbell Black, M.A. · 1910
Black's Law Dictionary
Lat. By the year. A phrase still in common use.
Ramsdell v. Hulett, 50 Kan. 440, 31 Pac. 1092; State v. McFetridge, 64 Wis. 130, 24 N. W. 140; Haney v. Caldwell, 35 Ark. 168.