In his concurring opinion, Clarence Thomas called for the invalidation of any limits on campaign donations.
I should have heard of your being proposed for invalidation.
No invalidation of this statement is drawn from the Greek language.
The South could not in 1861 justify her right to revolution, for there was no oppression nor invalidation of rights.
“Phrase of arms,” a series of attacks and parries ending in a hit or invalidation.