Definition of invalidity:
absurdity (part of speech: noun)
- "The History of Tasmania, Volume I (of 2)", John West.
- "The Laws Of War, Affecting Commerce And Shipping", H. Byerley Thomson.
It is worthy of mention, as illustrating the administration of Justice in Rome, that even with these proofs of the invalidity of the will produced as that of Vitelli, his nieces were never able to recover the whole of his property.- "The Roman Question", Edmond About.