大学院
だいがくいん · daigakuin · JLPT N2 · noun
graduate school
🎓 大学 (university) + 院 (institute) = the institute you enter after university
Built from 大 (big), 学 (study), and 院 (institution). Read it as a big study institution: the advanced level above university.
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.
学 — hands 𦥑 + roof 冖 + child 子
Originally 學, depicting two hands manipulating something (often interpreted as counting rods or the 爻 trigram symbols) under a roof, with a child 子 below — a child learning under instruction. The simplified form 学 replaces the top with a stylized 龸. Core meaning has always been 'to study, learn'.
院 — left ear 阝(阜) + complete 完
院 is a semantic-phonetic compound. The left 阝 (from 阜, mound/hill) suggests walls or enclosed terrain, hinting at an enclosed space. The right 完 (wán) provides the sound and originally meant 'complete', so 院 came to mean a walled courtyard or institution like a hospital or academy.