'Invalidated' definitions:

Definition of 'invalidated'

From: WordNet
adjective
Deprived of legal force [syn: invalidated, nullified]

Definition of 'Invalidated'

From: GCIDE
  • 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]

Definition of 'invalidated'

From: GCIDE
  • invalidated \invalidated\ adj. deprived of legal force.
  • Syn: nullified. [WordNet 1.5]