Plait

Noun

 * 1) A flat fold; a doubling, as of cloth; a pleat; as, a box plait.
 * 2) A braid, as of hair or straw; a plat.

Verb

 * 1)  To fold; to double in narrow folds; to pleat; as, to plait a ruffle.
 * 2)  To interweave the strands or locks of; to braid; to plat; as, to plait hair; to plait rope.

Thesaurus
accordion pleat, box pleat, braid, bun, chignon, coat, coating, coil, collop, covering, crease, crimp, crisp, cue, cut, deal, disk, dog-ear, double, double over, enfold, enlace, entwine, feuille, film, flap, flounce, flute, foil, fold, fold over, frill, gather, infold, interfold, interknit, interlace, intertie, intertissue, intertwine, intertwist, interweave, intort, knife pleat, knit, knot, lace, lamella, lamina, laminated glass, laminated wood, lap, lap over, leaf, loom, loop, mat, membrane, net, noose, pane, panel, patina, peel, pellicle, pigtail, plank, plat, plate, plating, pleach, pleat, plicate, ply, plywood, queue, quill, raddle, rasher, rattail, ruff, ruffle, safety glass, scum, sheet, skin, slab, slat, slice, splice, table, tablet, tail, tissue, topknot, tuck, turn over, twill, twine, twist, veneer, wafer, wattle, weave, web, wreath, wreathe, wreathwork