To fold; to double in narrow folds; to pleat
To interweave the strands or locks of; to braid
A flat fold; a doubling, as of cloth; a pleat.
A braid, as of hair or straw; a plat.
To fold or pleat (usually used in passive).
Folded multiple times lengthwise like a fan, usually lending stiffness to a flat structure such as a leaf; corrugated; pleated.