四し半はん世せい紀きTop 40000MeaningsNoun1. quarter of a centuryKanji used四four半half世world紀eraPitch accentしはんせいきComposed of四しfour; 4Numeric半はんhalf; semi-; partial; half-past; odd numberPrefix世せい紀きcentury; era; of the century (e.g. fight of the century)Noun