1. shaped like a bat’s wing, especially wide and tapering

1. a sleeve style that is very wide at the armpit and narrow at the wrist
Usage: fashion
2. something shaped like a bat’s wing

Examples

• She wore a dress with batwing sleeves that flowed gracefully when she moved.
• The batwing design of the aircraft gave it an unusual silhouette.
• The 1980s fashion featured many batwing tops and sweaters.
• The architect incorporated batwing elements into the building’s roof design.
• Her batwing cardigan was perfect for the cool evening.
• The batwing shape of the leaves made them easy to identify.