博士
はかせ · hakase · JLPT N3 · noun
doctors degree
🎓 博 wide + 士 scholar = a scholar of wide learning
博 means broad or extensive, as in 博物館 (museum); 士 is a learned man. In everyday speech it is read hakase, as in Professor Oak's title オーキド博士. The formal degree title is usually read はくし.