Certa Debet Esse Intentio
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
ET narratio et certum fundamentum, et certa res quae deducitur in judicium. The intention, count, foundation, and thing, brought to judgment, ought to be certain.
Co. Litt. S03a.