adj.
1.of words or propositions so related that both cannot be true and both cannot be false
2.that confounds or contradicts or confuses
3.in disagreement
4.unable to be both true at the same time contradictory n.
1.two propositions are contradictories if both cannot be true (or both cannot be false) at the same time
Idiom of the Day
dark horse
a political candidate who is little known to the general public
The woman candidate was a dark horse but she won the election easily.