To plait, crimp, or flute; to goffer, as lace. See Goffer.

make wavy with a heated goffering iron; "goffer the trim of the dress"

The act of crimping or fluting, such as a chimney top or lamp shade. Can be hand formed or formed with the use of tools.

an iron used to press pleats and ridges

an ornamental frill made by pressing pleats