Pronunciation: (pin'chek"), [key]
1. a very small check woven into fabric, much used in the manufacture of men's and women's suits.
2. a strong cotton cloth having a vertical and horizontal design of white dots on a blue ground, used in the manufacture of work clothes.
of or pertaining to a fabric having a pincheck design.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.