二に重じゅう三さん重じゅうMeaningsNoun1. twofold and threefold; doubled and redoubledKanji used二two重heavy三threeComposed of二に重じゅうdouble; two-fold; two layers; duplex; diplo-; dipl-Noun三さん重じゅうtriple; treble; threefold; three-ply; triplicateNo-adjective