Falsus
A New Law Dictionary and Glossary · Alexander M. Burrill · 1850
A New Law Dictionary and Glossary
Lat. False, erroneous; fraudulent. Applied to persons and things. Falsus in uno, falsus in omnibus. False in one thing, false in every thing.
Story, J., 1 Sumner's R. 329, 356.
Where a party is clearly shown to have embezzled one article of property, it is a ground of presumption that he may have embezzled others also. Id. ibid.