恍然大悟
huǎng rán dà wù · HSK 7
to suddenly realize
💡 恍然 dazed-then-suddenly + 大悟 big-awakening = the fog clears and you finally get it
悟 means to comprehend or wake up to something; 大悟 is a big realization. 恍然 marks the abrupt all-at-once moment. Together: from confused to clear in one instant, the classic see-the-light idiom.
大 — pictograph of a person with arms outstretched
大 is a pictograph showing a person standing with arms and legs spread wide. The outstretched arms suggest 'big' or 'great', extending from the literal image of a large stance to abstract meanings like important or grand. It is one of the oldest characters, found on oracle bones.