Dictionary/月経げっけいGekkei月経 (Gekkei) is a Japanese noun meaning “menstruation, menstrual period”.Meaningsnounmenstruation; menstrual periodKanji in 月経月month経sutraRelated words煩いnoisy月Moonヶ月counter for months経験experience経営management望月full moon今月this month経つto pass (of time)５月May４月April来月next month３月March