Meaning ofcontradictionin English

Noun

1. a statement that is self-canceling; false by definition
   The argument contained a contradiction that made it invalid.

   The statement "I always lie" is a clear contradiction.
2. a logical inconsistency between elements
   The politician's statement was a contradiction to her previous claims.
3. the act of opposing something; denying truth
   The lawyer pointed out the contradiction in the witness's testimony.

   The politician's contradiction of her previous statement sparked widespread criticism.