Incerta Pro Nullis Habentur
Defined in 3 dictionaries — Cyclopedic (1922), Ballentine's (1916), Stimson (1881)
The Cyclopedic Law Dictionary
Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
Things uncertain are held for nothing. Dav. 33.
Ballentine's Law Dictionary
James A. Ballentine · 1916
Uncertain things are held to be nullities.
Glossary of Technical Terms, Phrases, and Maxims of the Common Law
Frederic Jesup Stimson · 1881
/. Uncertain things are held as void.