noun, noun or participle which takes 'suru', intransitive verb
Refers to a logical contradiction or inconsistency between statements, ideas, or facts. Often used in formal or written contexts. The verb form 撞着する means 'to contradict' or 'to be inconsistent'.
彼の説明には撞着がある。
There is a contradiction in his explanation.
その二つの主
The two claims contradict each other.