Definition of self-contradicting in English:

self-contradicting

adjective

  • See self-contradiction

    • ‘I'm hoping those are two schools of thought, because the two principles sound pretty self-contradicting to me.’
    • ‘Later, Aaron's story evolved into a self-contradicting eyewitness statement that eventually included an admission of his own guilt.’
    • ‘He's one of the more irritating and self-contradicting protagonists in recent memory.’