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.
  1. of or relating to a fabric having a pincheck design.

Origin of pincheck Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018