重大
zhòngdà · HSK 3
major
⚖️ 重 = heavy + 大 = big → heavy and big = momentous, major
重 carries the sense of weight or seriousness, while 大 means large. Together they describe matters that are weighty and large in scope — significant, crucial, of great consequence.
重 — person 人 + east 東 (phonetic)
Originally depicted a person carrying a heavy bundle on their back, suggesting weight and burden. The 東-like element served as a phonetic component. Over time the character split into two readings: zhòng meaning 'heavy' and chóng meaning 'repeat/again'.
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.