Hypertext Webster Gateway: "invalidation"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Invalidation \In*val`i*da"tion\, n.
The act of inavlidating, or the state of being invalidated.
So many invalidations of their right. --Burke.
From WordNet (r) 1.7 (wn)
invalidation
n : a formal termination (of a relationship or a judicial
proceeding etc) [syn: {annulment}]
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