Crinkle
v. t.-
To form with short turns, bends, or wrinkles; to mold into inequalities or sinuosities; to cause to wrinkle or curl.
v. i.
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To turn or wind; to run in and out in many short bends or turns; to curl; to run in waves; to wrinkle; also, to rustle, as stiff cloth when moved.
n.
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A winding or turn; wrinkle; sinuosity.