Cite
 

Meaning of pinstripe

pin•stripe

Pronunciation: (pin'strīp"), [key]
— n.
  1. a very thin stripe, esp. in fabrics.
  2. a pattern of such stripes.
  3. a fabric or garment having such stripes.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: