bi-swing: Meaning and Definition of

bi-swing

Pronunciation: (bī'swing"), [key]
— adj.
  1. (of a garment) made with a deep pleat starting at the back waistline or belt and extending up to the shoulder on each side, to avoid constriction when the wearer's arms are extended.
—n.
  1. a garment made with such pleats at the back, esp. a jacket.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.