兄けい妹まいTop 20000MeaningsNoun1. older brother and younger sisterOther readings兄妹きょうだいKanji used兄older brother妹younger sisterPitch accentけいまいUsed in vocabulary兄けい妹まい愛あいbrother-sister love; love between an older brother and younger sister; sibling affectionNounExamples1「でも、俺おれたち兄けい妹まいだろ！」「名めい目もく上じょうではね」"But we're brother and sisters, aren't we?!" "In name we are."