Found 2 items, similar to Invalidating.
English → English (WordNet) Definition: invalidating invalidating adj : establishing as invalid or untrue [syn: disconfirming]
English → English (gcide) Definition: Invalidating Invalidate \In*val"i*date\, v. t. [imp. & p. p. Invalidated; p. pr. & vb. n. Invalidating.] [From Invalid null.] To render invalid; to weaken or lessen the force of; to destroy the authority of; to render of no force or effect; to overthrow; as, to invalidate an agreement or argument. [1913 Webster]