1. Zéro. Cet homme est une nullité.
2. Invalidité. Ce texte est frappé de nullité.
ETYM Cf. French invalidité, Late Lat. invaliditas want of health.
Illogicality as a consequence of having a conclusion that does not follow from the premisses; SYN. invalidness.
ETYM Late Lat. nullitias, from Latin nullus none: cf. French nullité. Related to Null.
1. The quality or state of being null; nothingness; lack of efficacy or force.
2. Nonexistence.
The state of being null or void.