self-contradiction
n. அக முரண்பாடு, முன்பின் முரணுரை, முன்பின் பொருந்தாச் செய்கை.
Self`-con`tra*dic"tion, n. Defn: The act of contradicting one's self or itself; repugnancy in conceptions or in terms; a proposition consisting of two members, one of which contradicts the other; as, to be and not to be at the same time is a self-contradiction.