godet

noun3

1. •
   A piece of fabric inserted into a garment along a seam or cut to lengthen the free edge, and to make a garment roomier and to add a wavy edge cf. gusset.

   • A pie-shaped godet (the most common one), is usually cut with straight grain down the center of the piece of fabric, leaving bias edges on the sides. — 1975
2. •
   A roller for guiding synthetic filaments during drawing.

   • Drawing is accomplished between godets 3 and 4 by the different speeds of the two godet groups. — 2004
3. •
   (no longer used) A drinking cup.