U+603C "怼" CJK Unified Ideograph-# Unicode Character

U+603C "怼" CJK Unified Ideograph-# is a Chinese character composed of the radical for "heart" (心) and the component for "righteousness" or "opposition" (对), and it carries the primary meaning of "to confront," "to oppose," or "to express resentment or discontent" in modern colloquial Chinese. In internet slang and everyday speech, it is frequently used by younger generations to convey a sense of "calling someone out," "talking back," or "verbally sparring" with a confrontational or sarcastic tone, often in online debates or social media interactions. This character has gained notable popularity in recent years as a versatile expression of defiant or emotional opposition, distancing itself from its more classical usage in formal writing.