plicate(v = verb.contact) pleat - fold into pleats,; "Pleat the cloth"
is one way to fold, fold up, turn up
Derived forms noun plication₂, noun plication₁
Sample sentences: Somebody ----s something

   Plaited; folded like a fan; as, a plicate leaf. [1913 Webster]

plicate, adj. Biol. & Geol. folded, crumpled, corrugated.

Derivative:
plicated adj.

Etymology:
L plicatus past part. of plicare fold

VB  fold, double, plicate, plait, crease, wrinkle, crinkle, crankle, curl, cockle up, cocker, rimple, rumple, flute, frizzle, frounce, rivel, twill, corrugate, ruffle, crimple, crumple, pucker, turn down, double down, down under, tuck, ruck, hem, gather.