conduplicate
con.du.pli.cate \(')ka:n-'d(y)u:-pli-k*t\ \.ka:n-.d(y)u:-pli-'ka--sh*n\ aj
[L conduplicatus, pp. of conduplicare to double, fr. com- + (Xduplic-,
duplex double - more at DUPLEX : folded lengthwise - used of leaves or
petals in the bud - con.du.pli.ca.tion n
Webster's English Dictionary