This is the 7445th most frequent Japanese word.
修士
"修士" means "master's degree" or "a person with a master's degree."
Here, 修士号 refers to a master's degree as an academic qualification.
彼は修士号を取得しました。
He obtained a master's degree.
修士課程 denotes a master's degree program, emphasizing coursework or academic track.
修士課程では研究が重要です。
Research is important in the master's program.
修士論文 talks about the thesis required for completing a master's degree.