Emptio
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
or EMPTOR (Lat. emere, to buy). Emptio, a buying; emptor, a buyer; emptio et venditio, buying and selling. In Roman Law. The name of a contract of sale. Du Cange; Vicat.