adjective, noun, plural -ries.| 1. | asserting the contrary or opposite; contradicting; inconsistent; logically opposite: contradictory statements. |
| 2. | tending or inclined to contradict. |
| 3. | Logic. a proposition so related to a second that it is impossible for both to be true or both to be false. |

con·tra·dic·to·ry (kŏn'trə-dĭk'tə-rē) adj.
Either of two propositions related in such a way that it is impossible for both to be true or both to be false. con'tra·dic'to·ri·ly adv., con'tra·dic'to·ri·ness n. |