Bonæ fidei emptor
Defined in 1 dictionary — Black's (1910)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
A purchaser in good faith. One who either was ignorant that the thing he bought belonged to another or supposed that the seller had a right to sell it. Dig. 50, 16, 109. See Id. 6, 2, 7, 11.
Defined under Bonæ Fidei in Black's Law Dictionary.