noun, noun which may take the genitive case particle 'no'
very advanced level; superior grade
Used for ranking, grading, or describing something at the highest or most advanced tier, often in contexts like exams, martial arts, or classifications.
彼は超級の試験に合格した。
He passed the very advanced level exam.
このコースは超級の内容を扱う。
This course covers very advanced level content.