one layer; single layer; monopetalous; unlined kimono; single-edged eyelid; eyelid with an epicanthic fold
piling up; multiple layers
ninefold; imperial palace; the Court
piling up highly; becoming a large pile
double; two-fold; diplo-; dipl-; double-edged eyelid; double eyelid
triple; treble; threefold; three-ply; triplicate
five-storied; quintuplicate; fivefold